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Bachman & Lapointe, P.C. (p&w) patents

The following is a sampling of recent Bachman & Lapointe, P.C. (p&w) patent applications (USPTO Patent Application #, Patent Title) sorted by month.

July 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090169368 - Blade outer air seal

June 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090159517 - Effluent collection unit for engine washing
20090159517 - Effluent collection unit for engine washing
20090151358 - Turbine engine combustor
20090151360 - Combustor

May 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090116956 - Manufacturable and inspectable cooling microcircuits for blade-outer-air-seals
20090117369 - Anodic-cathodic corrosion inhibitor-conductive polymer composite

April 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090107109 - Variable bypass turbine fan
20090104035 - Advanced turbulator arrangements for microcircuits
20090104035 - Advanced turbulator arrangements for microcircuits
20090104035 - Advanced turbulator arrangements for microcircuits
20090095435 - Machining of parts having holes
20090097977 - Serpentine microcircuit cooling with pressure side features
20090087306 - Blade outer air seals, cores, and manufacture methods
20090087306 - Blade outer air seals, cores, and manufacture methods
20090088038 - Multilayered boron nitride/silicon nitride fiber coatings
20090088038 - Multilayered boron nitride/silicon nitride fiber coatings

March 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090075564 - Superabrasive tool and machining methods
20090067994 - Blade outer air seal
20090060828 - Fluorine extraction process for fluoro-refractory coatings and articles manufactured according to said process
20090061184 - Processes for applying a conversion coating with conductive additive(s) and the resultant coated articles

February 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090049837 - Gas turbine engine air valve assembly
20090035473 - Conversion coatings with conductive additives, processes for applying same and their coated articles

January 2009 - Bachman & Lapointe, P.C. (p&w) patents

20090028697 - Low transient thermal stress turbine engine components
20090028703 - Airfoil mini-core plugging devices
20090017205 - Apparatus and method for coating internal surfaces of a turbine engine component
20090007882 - Compound cycle rotary engine
20090011123 - Corrosion protective coating through cold spray
20090000754 - Investment casting cores and methods
20090003993 - Ceramic matrix composite turbine engine vane

October 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080253885 - Gas turbine engine vane
20080248300 - Processes for repairing erosion resistant coatings
20080236244 - Method for checking surface condition after cleaning

September 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080230156 - Dual process nickel alloy crack repair
20080234979 - Process and system for multi-objective global optimization of maintenance schedules
20080221835 - Process and methodology for root cause identification in gas turbine engine performance tracking
20080210340 - Repair process
20080211192 - Blade outer air seal

August 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080196414 - Strut cavity pilot and fuel injector assembly
20080198539 - Avionics enclosure
20080199317 - Local indented trailing edge heat transfer devices
20080201008 - System and method for an integrated additive manufacturing cell for complex components
20080189945 - Blade feature machining
20080187676 - Coating apparatus and methods
20080187767 - Oxidation resistant coatings, processes for coating articles, and their coated articles

July 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080179195 - Apparatus and method for white layer and recast removal
20080181774 - Blades, casting cores, and methods
20080175714 - Dual cut-back trailing edge for airfoils
20080176097 - Yttria-stabilized zirconia coating with a molten silicate resistant outer layer
20080177505 - Process for adapting measurement suite configuration for gas turbine performance diagnostics
20080169412 - Investment casting cores and methods
20080170961 - Moderate density, low density, and extremely low density single crystal alloys for high an2 applications
20080171221 - Thermal barrier coating
20080171222 - Thermal barrier coating
20080163958 - Damage tolerant microstructure for lamellar alloys
20080163996 - Process for applying interface coatings and manufacturing composite materials using same
20080166489 - Method for microstructure control of ceramic thermal spray coating
20080160171 - Electron beam physical vapor deposition apparatus and processes for adjusting the feed rate of a target and manufacturing a multi-component condensate free of lamination
20080160328 - Halogen-free trivalent chromium conversion coating
20080162235 - Method and means for optimizing maintenance work schedules

June 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080152801 - Cold sprayed metal matrix composites
20080154473 - Gas turbine engine performance data validation
20080154823 - Empirical tuning of an on board real-time gas turbine engine model
20080141644 - Flame prevention device
20080145235 - Airfoil cooling with staggered refractory metal core microcircuits
20080145226 - Process to cast seal slots in turbine vane shrouds
20080145643 - Thermal barrier coating
20080147290 - Method and system for identifying gas turbine engine faults
20080134659 - Zero running clearance centrifugal compressor
20080138209 - High aspect ratio blade main core modifications for peripheral serpentine microcircuits
20080138511 - Non-invasive thermal management processes for restorating metallic details bonded to substrates
20080138658 - Durable reactive thermal barrier coatings
20080127637 - Particulate filter cleaning methods and apparatus

May 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080124542 - Nickel coating
20080126012 - State initialization for gas turbine engine performance diagnostics
20080120074 - Reducing gas turbine performance tracking estimation non-repeatability
20080110024 - Airfoil casting methods
20080113163 - Thermal barrier coating for combustor panels
20080113217 - Thermal barrier coating compositions, processes for applying same and articles coated with same
20080113218 - Thermal barrier coating compositions, processes for applying same and articles coated with same
20080098741 - Annular isolator dual mode scramjet engine
20080098954 - Cnc coolant nozzle
20080099538 - Braze pre-placement using cold spray deposition
20080102220 - Cold sprayed porous metal seals

April 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080092828 - Detonative cleaning apparatus
20080095635 - Vane with enhanced heat transfer
20080089787 - Blade outer air seals
20080078164 - Rocket engine combustion chamber
20080078617 - Dual mode scavenge scoop
20080079523 - Blade outer air seals, cores, and manufacture methods

March 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080060781 - Investment casting pattern manufacture
20080063520 - Turbine engine compressor vanes
20080063521 - Curved variable pitch wedge retention in vane outer base
20080056909 - Multi-peripheral serpentine microcircuits for high aspect ratio blades
20080057254 - Turbine element repair
20080057326 - Silicate resistant thermal barrier coating with alternating layers

February 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080047235 - Package opening blade and method
20080049545 - Acoustic acceleration of fluid mixing in porous materials
20080050220 - Leaned high pressure compressor inlet guide vane
20080044662 - Thermal barrier coating with a plasma spray top layer
20080044663 - Dual layer ceramic coating
20080044686 - High sodium containing thermal barrier coating
20080035250 - Grain refinement of titanium alloys
20080028903 - Package opening blade and method
20080029500 - Brazing repairs

January 2008 - Bachman & Lapointe, P.C. (p&w) patents

20080023620 - Non-oxidizable coating
20080026142 - Removable adhesive for replaceable components subjected to impact loads
20080017280 - Process for repairing turbine engine components
20080019839 - Microcircuit cooling and tip blowing
20080019840 - Serpentine microcircuit vortex turbulatons for blade cooling
20080019841 - Integrated platform, tip, and main body microcircuits for turbine blades
20080011445 - Method for casting core removal
20080006384 - Investment casting
20080008599 - Integral main body-tip microcircuits for blades
20080003078 - Fastener
20080003357 - Silicon carbide ceramic containing materials, their methods of manufacture and articles comprising the same

December 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070297916 - Leading edge cooling using wrapped staggered-chevron trip strips
20070297917 - Leading edge cooling using chevron trip strips
20070289309 - Slotted bleed deflector for a gas turbine engine
20070289680 - Aluminum base alloys
20070283560 - Enhanced weldability for high strength cast and wrought nickel superalloys
20070284411 - Investment casting core assembly
20070286735 - Robust microcircuits for turbine airfoils
20070277500 - Pulsed combustion engine
20070281088 - Low plasticity burnishing of coated titanium parts

November 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070272332 - Nickel alloy for repairs
20070261814 - Contoured metallic casting core
20070258811 - Ceramic matrix composite turbine engine vane
20070251760 - Turbine engine tailcone resonator
20070253816 - Vane platform cooling
20070254170 - Erosion resistant anti-icing coatings

October 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070246183 - Refractory metal core wall thickness control
20070248463 - Wedge repair of mechanically retained vanes
20070235158 - Method for firing a ceramic and refractory metal casting core
20070237638 - Manufacturable and inspectable microcircuits
20070237639 - Turbine element
20070227683 - Manufacture of casting cores
20070228332 - Chromate free waterborne corrosion resistant primer with non-carcinogenic corrosion inhibiting additive
20070231138 - Enhanced serpentine cooling with u-shaped divider rib
20070231589 - Thermal barrier coatings and processes for applying same

September 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070220891 - Augmentor pilot nozzle
20070221359 - Methods and materials for attaching casting cores
20070224033 - Fanned trailing edge teardrop array
20070224048 - Advanced turbulator arrangements for microcircuits
20070215586 - Nickel alloy welding wire
20070207328 - High density thermal barrier coating
20070207330 - Adhesive protective coatings, non-line of sight methods for their preparation, and coated articles

August 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070175222 - Multipurpose gas generator ramjet/scramjet cold start system
20070177975 - Film cooling method and hole manufacture
20070177976 - Microcircuits for small engines

July 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070172355 - Microcircuit cooling with an aspect ratio of unity
20070172639 - Ceramic matrix laminates
20070172703 - Cmas resistant thermal barrier coating
20070158389 - Turbine element repair fixture
20070160471 - Split flange v-groove and anti-rotation mating system
20070160873 - Thermal barrier coating compositions, processes for applying same and articles coated with same

June 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070144141 - Pulsed combustion fluidic nozzle
20070147997 - Turbine blade tip cooling
20070150160 - Dual-architecture microserver card
20070137212 - Combustor nozzle
20070138019 - Platinum modified nicocraly bondcoat for thermal barrier coating
20070138238 - Repair method for propagating epitaxial crystalline structures
20070140848 - Cooled turbine blade
20070131151 - Pulse detonation particulate agglomerator

May 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070119528 - Superalloy stabilization
20070113402 - Methods for repairing gas turbine engine components
20070113937 - Forging quench
20070114001 - Investment casting cores and methods
20070116566 - Refractory metal core cooling technologies for curved leading edge slots
20070116568 - Microcircuit cooling for blades
20070116569 - Microcircuit cooling for vanes
20070116874 - Selective aluminide coating process
20070116875 - Strip process for superalloys
20070116972 - Barrier coating system for refractory metal core
20070117484 - Multilayered boron nitride/silicon nitride fiber coatings
20070107180 - System and method for verifying the dimensions of airfoils
20070107202 - Direct rolling of cast gamma titanium aluminide alloys
20070107219 - Turbine engine rotor retainer
20070111013 - Silicon based substrate with hafnium containing barrier layer
20070102483 - Low temperature diffusion braze repair of single crystal components
20070104576 - Peripheral microcircuit serpentine cooling for turbine airfoils
20070095501 - Method for casting core removal
20070096620 - Electron gun

April 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070089547 - Method and apparatus for sensing integrity degradation in turbine engine components
20070085278 - Tandem dual element intershaft carbon seal
20070086887 - Active clearance control system for gas turbine engines
20070087129 - Methods for repairing a workpiece
20070079507 - Blade shroud repair
20070074839 - Method for manufacturing a pattern for a hollow component

March 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070044306 - Superalloy repair methods
20070044933 - Investment casting pattern manufacture
20070044934 - Investment casting pattern manufacture
20070044935 - Method for casting cooling holes
20070044936 - Cooled turbine airfoils and methods of manufacture
20070048128 - Manufacturable and inspectable cooling microcircuits for blade-outer-air-seals
20070048134 - Manufacturable and inspectable microcircuit cooling for blades
20070048135 - Turbine vane construction
20070048534 - Methods for applying a hybrid thermal barrier coating, and coated articles

February 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070043497 - Systems and methods for monitoring thermal growth and controlling clearances, and maintaining health of turbo machinery applications
20070033795 - Apparatus and method for quadrail ergonomic assembly
20070033948 - Multi-point staging strategy for low emission and stable combustion
20070034524 - Masking techniques for electrochemical stripping
20070036199 - Thermal imaging method and apparatus
20070028621 - Augmentor spray bar mounting
20070029369 - Transient liquid phase bonding of dissimilar metals
20070031259 - Turbine blades
20070031260 - Turbine airfoil platform platypus for low buttress stress
20070023402 - Methods for repairing workpieces using microplasma spray coating

January 2007 - Bachman & Lapointe, P.C. (p&w) patents

20070017653 - Non-oxidizable coating
20070017654 - Non-oxidizable coating
20070017819 - Apparatus and method for white layer and recast removal
20070018038 - Engine heat exchanger with thermoelectric generation
20070020101 - Fan rotor design for coincidence avoidance
20070014667 - Method for loading and locking tangential rotor blades and blade design
20070006475 - Marking fixtures and methods
20070006568 - Booster rocket engine using gaseous hydrocarbon in catalytically enhanced gas generator cycle
20070006589 - Augmentor fuel conduit bushing
20070006590 - Augmentor spray bars
20070000560 - Corrosion inhibitor dispensing apparatus and methods

December 2006 - Bachman & Lapointe, P.C. (p&w) patents

20060283192 - Engine fueling method
20060280946 - Metal-containing diamond-like-carbon coating compositions

November 2006 - Bachman & Lapointe, P.C. (p&w) patents

20060269775 - Thermal barrier coating
20060248718 - Superalloy repair methods and inserts
20060248719 - Superalloy repair methods and inserts
20060242965 - Compliant metal support for ceramic combustor liner in a gas turbine engine
20060243333 - Bushing for thermally independent bypass air metering valve
20060243588 - Ergonomic loading apparatus for electroplating processes
20060246824 - Superabrasive tool
20060247335 - Metal oxides and hydroxides as corrosion inhibitor pigments for a chromate-free corrosion resistant epoxy primer

October 2006 - Bachman & Lapointe, P.C. (p&w) patents

20060237163 - Investment casting
20060241845 - Dual-architecture microserver card
20060231329 - Acoustic dampers
20060233951 - Method and system for creating functionally graded materials using cold spray
20060225431 - Electrically coupled supercharger for a gas turbine engine
20060219191 - Heat transfer enhancement features for a tubular wall combustion chamber
20060219269 - Mobile on-wing engine washing and water reclamation system
20060222880 - Nickel coating

September 2006 - Bachman & Lapointe, P.C. (p&w) patents

20060213201 - Pulse combustion device
20060216415 - Vapor aluminide coating gas manifold
20060216428 - Applying bond coat to engine components using cold spray
20060216662 - Pulse combustion device
20060207693 - Modified advanced high strength single crystal superalloy composition



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