U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.

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Examiner: Breneman, R. Bruce


Primary examiner statistics: 2145 patents; average approval time: 728 days
Assistant examiner statistics: 190 patents; average approval time: 941 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6187688 Pattern formation method
6180020 Polishing method and apparatus
6180018 Ink jet printing head, manufacturing method therefor, and ink jet...
6171974 High selectivity oxide etch process for integrated circuit struct...
6136711 Polishing composition including an inhibitor of tungsten etching
6120640 Boron carbide parts and coatings in a plasma reactor
6112695 Apparatus for plasma deposition of a thin film onto the interior ...
6113699 Purging gas control structure for CVD chamber
6110289 Rapid thermal processing barrel reactor for processing substrates
6106622 Forming optical structures on receivers
6099687 Etching system
6089183 Dry etching method, chemical vapor deposition method, and apparat...
6089181 Plasma processing apparatus
6090208 Prevention of clogging in CVD apparatus
6083419 Polishing composition including an inhibitor of tungsten etching
6079355 Alignment aid for an electrode plate assembly
6074568 Dry etching method
6070550 Apparatus for the stabilization of halogen-doped films through th...
6071343 Heat treatment jig and method of producing the same
6066230 Planarization method, workpiece measuring method, and surface ...
6063203 Susceptor for plasma CVD equipment and process for producing the ...
6062163 Plasma initiating assembly
6059981 Fiducial marks for charged-particle-beam exposure apparatus and m...
6053123 Plasma-assisted metallic film deposition
6050215 Plasma stream generator with a closed configuration arc
6051499 Apparatus and method for distribution of slurry in a chemical mec...
6048798 Apparatus for reducing process drift in inductive coupled plasma ...
6045715 Method of post-etching a mechanically treated substrate
6044792 Plasma CVD apparatus
6041734 Use of an asymmetric waveform to control ion bombardment during ...
6042688 Carrier for double-side polishing
6042738 Pattern film repair using a focused particle beam system
6038999 Device for the relative vacuum deposition of a material on parts ...
6039888 Method of etching an organic anti-reflective coating
6039835 Etching apparatus and method of etching a substrate
6036816 Apparatus for processing a sample having a metal laminate
6036873 Process for generating precision polished non-plannar aspherical ...
6035803 Method and apparatus for controlling the deposition of a fluorina...
6035805 Method and apparatus for vacuum deposition of highly ionized medi...
6037268 Method for etching tantalum oxide

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5071332 Sulphur granulator
5064630 Zeolite L preparation
5057295 Boron-aluminum-phosphorus-silicon-oxide molecular sieve compositi...
5035873 Synthetic alkali metal alumino-silicates compositions and their m...
5034206 Aluminum borate fibers
5032368 Gallium-aluminum-phosphorus-oxide molecular sieve compositions
5030432 Crystalline galliosilicate with the zeolite omega structure
5030315 Methods of manufacturing compound semiconductor crystals and appa...
5028406 Crystalline galliosilicate with the mordenite structure
5028410 Hydrometallurgical production of zinc oxide from roasted zinc ...
5026532 Process for the preparation of an improved chabazite for the ...
5021118 Method of drawing-up a single crystal using a double-crucible app...
5021141 Synthesis of crystalline ZSM-12 type structure
5021119 Zone-melting recrystallization process
5021224 Apparatus for growing multicomponents compound semiconductor crys...
5019367 Method for producing boehmite
5017353 Recycled zeolite L preparation
5015454 Process for preparation of an ECR-5 crystalline zeolite compositi...
5015264 Nonpigmentary titanium dioxide powders
5015328 Method of reducing surface damage in KTP optical waveguides
5013537 Process for the synthesis of zeolites of the ferrisilicate type, ...
5013535 Stabilized aluminophosphate compositions and process for preparin...
5013536 ECR-18, method of its preparation, and uses for sorption and sepa...
5013393 Process for the melting and directional solidification of metals
5011591 Large-pored crystalline titanium molecular sieve zeolites
5008094 Crystalline (metallo)silicates and process for preparing such ...
5004519 Radiation heat shield for silicon melt-in manufacturing of single...
5000932 Mazzite-type zeolite, ECR-15, and a process for preparing it
5000931 Halogen modification of aluminophosphate molecular sieves
4996034 Process for preparing silicon substituted zeolite compositions
4994250 Process for synthesizing a molecular sieve having the offretite ...
4994249 Zeolite ZK-5
4994254 Aluminogallosilicates of the mfi type
4994251 Method for producing zeolites
4992250 Germanium-aluminum-phosphorus-silicon-oxide molecular sieve compo...
4992079 Process for preparing a nonphosphate laundry detergent
4988402 Processes for enhancing fluorescence of tunable titanium-doped ox...
4985223 Crystalline aluminosilicate
4981663 Synthetic crystal MCM-35
4980134 Leaching process
 
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