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

Icon_funbox Did You Know...

...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Ryser, David G.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 218 patents; average approval time: 587 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5248398 Process for direct electrolytic regeneration of chloride-based ...
5200042 Process to recover pure copper during purification of zinc sulfat...
5198078 Procedure for electrolyte production of magnesium
5192408 Electrophoresis gel sealing gasket and system
5192412 Electrophoretic apparatus having arrayed electrophoresis lanes
5190625 Electrolytic production of rare earth metals/alloys thereof
5188713 Process for recovery of metal
5183544 Apparatus for electrowinning of metal from a waste metal material
5181998 Upgrading of low value hydrocarbons using a hydrogen donor and mi...
5181996 Electrochemical generation of dinitrogen pentoxide in nitric acid
5181999 Capillary electrophoresis method with polymer tube coating
5180479 Electro-kinetic separation with enlarged input mixing capillary
5180475 System and method for controlling electroosmotic flow
5176802 Treatment of copper sulfide concentrates
5176808 High current density continuous wire plating cell
5174877 Apparatus for photocatalytic treatment of liquids
5173162 Multi-layered electrostrictive effect element
5171410 Method and formulation for creating kinase isoform separation
5164057 Electrophoretic matrices and electrophoretic method using same
5164056 Apparatus and process for the anodic or cathodic electrocoating o...
5160417 Electrolytic process for treatment of photographic wastewater eff...
5160594 Apparatus and methods for isoelectric focusing of amphoteric subs...
5160593 Apparatus and method for removing liquid from liquid bearing mate...
5158658 Electrochemical chlorine dioxide generator
5158661 Electrophoresis temperature control apparatus
5154805 Method of preparing chlorate
5154808 Functional organic thin film and process for producing the same
5149406 Electrical field quenching of optical breakdown
5141604 Dehydrogenation reaction utilizing mobile atom transmissive membr...
5135624 Electrolytic hydrometallurgical silver refining
5135622 Electrochemical synthesis of palladium hydroxide compounds
5133843 Method for the recovery of metals from the membrane of electroche...
5131993 Low power density plasma excitation microwave energy induced chem...
5132003 Process for surface treatment of aluminum or aluminum alloy
5128001 Method of separating electrochemically produced dinitrogen pentox...
5128002 Method for processing residual baths from the photographic and ...
5126020 Detoxification apparatus and method for toxic waste using an ener...
5126022 Method and device for moving molecules by the application of a pl...
5124009 Consumption of hypochlorite values contained in chlorate solution...
5122238 Efficient electrolytic method of making chromic acid from sodium ...
 
Sign InRegister
Username  
Password   
forgot password?