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

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Examiner: Wallen, T. J.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 453 patents; average approval time: 861 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5310679 Composition for reducing turbidity in samples of biological fluid...
5032131 Prosthesis holding device
4983517 Reacting materials
4971915 Simulated distillation of petroleum residues by capillary SFC
4970172 Method and device for ketone measurements
4968485 Arrangements for preparative route leading to water analysis
4968295 Method of separating the constituents of the blood
4968629 Blood diluent for automatic and semi-automatic determination of w...
4968600 Apparatus for separating cell suspension
4965209 Isotope analysis of closely adjacent minerals
4964847 Method and apparatus for estimating hematocrit in a blood constit...
4965211 Fluorometric analysis method
4962038 Multi-purpose blood diluent and lysing agent for differential ...
4962046 Dispersion polymers, and their use
4960567 Apparatus for analyzing fluid inclusions
4960708 Pressurized packaged reference liquid for blood gas analysis
4957871 Method for detecting impurities in an oil sample
4952516 Self-venting diagnostic test device
4952510 Apparatus for detecting and culturing microorganisms using a biph...
4948562 Device for determining a blood group
4946438 Process for development of acceptance of transplanted organs and ...
4946795 Apparatus and method for dilution and mixing of liquid samples
4945062 Control for blood gas/calcium analysis instrumentation
4937007 Process for inhibiting the deposit of paraffins in crude oils and...
4933292 Method for controlling and measuring cellulose digestion
4933011 Antimicrobial solution
4933293 Method of classifying leukocytes by flow cytometry and reagents u...
4921644 Mucin directed lipsome
4921799 Fermentation method
4921676 Shaking apparatus for agitating and withdrawing a specimen in a s...
4919893 Thermal extraction/pyrolysis gas chromatograph
4920049 Process for the continuous production of fructose-1,6-di-phosphat...
4918008 Process for the preparation of protein hydrolysate and medicament...
4917867 Apparatus for the collection and transportation of dual biologica...
4913704 Disposable indwelling catheter placement unit into the blood vess...
4914036 Method and apparatus for simultaneously analyzing vanillylmandeli...
4906582 Emission analysis method with inductively-coupled radio frequency...
4904604 Hydrocarbon mixture analysis
4904537 Copper-lead composite bearing material having fine lead size and ...
4904449 Colorimetric gas measuring device
 
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