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

Icon_funbox Quotables

"We are probably nearing the limit of all we can know about astronomy."

Simon Newcomb, astronomer ; 1888

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: Siefke, Sam


Primary examiner statistics: 7 patents; average approval time: 230 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner

Patent No. Patent Title:
7914735 Use of physical barriers to minimize evaporative heat losses
7871574 Flask for preparing a cytological suspension
7867445 Explosives tester
7858035 Method for cleaning in-process sensors
7850909 Analytical tool
7842511 Colorimetric monitoring of reactions in solution and solid phase ...
7833801 Free-standing nanowire method for detecting an analyte in a fluid

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
Sign InRegister
Username  
Password   
forgot password?