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

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Beisner, William H.


Primary examiner statistics: 878 patents; average approval time: 877 days
Assistant examiner statistics: 157 patents; average approval time: 977 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7459302 Side-wall heater for thermocycler device
7459303 Impedance based apparatuses and methods for analyzing cells and p...
RE40583 Wood conditioner with antiseptic properties
7452712 Sample block apparatus and method of maintaining a microcard on a...
7452714 Device and method for storage and transportation of forensic and/...
7449330 Bioreactor vessel and shaft assembly
7449332 Fluid containment for laboratory containers
7449307 Raised surface assay plate
7449331 Roller bottle
7445927 Bioreactor system for biological degradation of oily sludge
7445926 Fluid control structures in microfluidic devices
7442542 Shallow multi-well plastic chip for thermal multiplexing
7439056 Peelable and resealable devices for arraying materials
7435581 Integrated bio-reactor monitor and control system
7435578 Device and methods for monitoring the status of at least one cell
7435579 Biosensor and related method
7427501 System and method for optically monitoring the concentration of a...
7425441 Bioreactor for culturing microorganisms
7422895 Biofilter or compost support assembly
7419822 Microfluidic device for enabling fluidic isolation among intercon...
7416884 Bioreactor and methods for tissue growth and conditioning
7410793 Optical instrument including excitation source
7407781 Oocyte recording chamber
7405036 Process for reducing pathogens in a biological sample and removin...
7402805 Device for the in-situ measurement of acoustically stimulated bio...
7402426 Detection of biological molecules by differential partitioning of...
7399629 Cell/tissue culture apparatus
7396677 Method of preparing nucleic acids for detection
7396673 Device for measuring extracellular potential
7390650 System and method for obtaining and maintaining high-resistance s...
7390653 Culture chamber for biologicals
7387891 Optical instrument including excitation source
7384780 Hybridization method and hybridization equipment
7374929 Device for microbiological examination of a sample of liquid unde...
7371567 Bioreactor, particularly for bioartificial organs
7371561 In vitro, multiple electrode pair array and multiple treatment ce...
7371565 Apparatus and method for measuring intracellular reactions
7368282 Process and device for determining the activity of enzymes in liq...
7361500 Apparatus and method for electrically contacting biological cells...
7358078 Auto microfluidic hybridization chip platform

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5366873 Device and method for use in detecting microorganisms in a sample
5364784 Method for delivering oxygen to a cell culture medium
5360721 Microbial retrieval and sampling method
5328843 Method for allocating cells and cell allocation device
5324636 Radiorespirometer and method of use
5316905 Culture medium supplying method and culture system
5312754 Composting apparatus and system
5310674 Apertured cell carrier
5300438 Composting apparatus
5296374 Apparatus for assessing a particular property in a medium
5288636 Enzyme electrode system
5273904 Apparatus for purifying islets of Langerhans
5272083 Culture device and method of use having a detachable cell or tiss...
5270006 Automatic sample analyzer
5270207 Circulatory culture equipment
5270192 Biological artificial liver
5268298 System for delivering oxygen to a cell culture medium
5266481 Fermentation broth degassification
5260216 Apparatus for amino acid fermentation
5258306 Silo composting apparatus
5256570 Bioreactor configured for various permeable cell supports and cul...
5254472 Organic digesting system
5252493 Laser magnetic immunoassay method and apparatus therefor
5250257 Process for the sterilization of implants
5246855 Reactor for carrying out biological reactions by means of biocata...
5244804 Apparatus for co-composting municipal refuse
5240855 Particle gun
5238844 Sludge digester
5234833 Polyhedral composter
5232855 Apparatus for use in a axenic mass culture
5232838 Culture media device and method of use
5231028 Immobilized enzyme electrodes
5225346 Culture bag
5221614 Method and reagent for determining the biological activity of ...
5219755 Process for the culture of anaerobics germs
5217899 Cell stretching apparatus
5217900 Biological reactor
5215920 Apparatus for growing tissue cultures in vitro
5206171 Programmable automated inoculator/replicator
5205990 Oxygen generator having honeycomb structure
 
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