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

Icon_funbox Did You Know...

...that several people are credited with the invention of the flush toilet? Most people have heard of Thomas Crapper (1837-1910), the sanitary engineer who invented the valve-and-siphon arrangement that made the modern toilet possible. Another claimant to "the throne" was British inventor Alexander Cumming who patented a toilet in 1775. Then there's a nameless Minoan (a native of ancient Crete) who lived 4,000 years ago who supposedly was ahead of his time and created the first flush toilet!

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Examiner: Hutzell, Paula K.


Primary examiner statistics: 636 patents; average approval time: 1090 days
Assistant examiner statistics: 43 patents; average approval time: 1231 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6451981 Antibodies against lymphocyte-associated cell surface protein LAM...
6353162 Impatiens plants and methods of reproduction
6348194 Tumor specific internalizing antigens and methods for targeting t...
6323328 Human citrate synthase homolog
6320102 Leafy cotyledon1 genes and their uses
6316694 Transformed embryogenic microspores for the generation of fertile...
6310271 Polynucleotides encoding choline monooxygenase and plants transfo...
6310276 Plant which belongs to the genus limonium and a method for creati...
6307123 Methods and compositions for transgene identification
6300547 Mandelvilla plant with double flower
6297425 Gene encoding oxalate decarboxylase from aspergillus phoenices
6281409 Blackcurrant promoters and genes
6274331 Method of determining a functional linker for fusing globin subun...
6270777 Conserved metalloprotease epitopes
6268470 Composition and methods for the diagnosis, prevention, and treatm...
6262340 Production of polyketides in plants
6262341 Method for the integration of foreign DNA into eukaryotic genomes
6255557 Stevia rebaudiana with altered steviol glycoside composition
6252137 Soybean homolog of seed-specific transcription activator from Pha...
6252136 Transgenic organisms having tetracycline-regulated transcriptiona...
6245899 Composition for detection of cell density signal molecule
6235974 Hypersensitive response induced resistance in plants by seed trea...
6232528 Disease resistance in vitis
6232525 Mutant plants and uses therefor
6228992 Proteins for control of nematodes in plants
6229064 Nucleic acids that control endosperm development in plants
6225527 Plant pathogen resistance genes and uses thereof
6222096 Promoter and construct for plant transformation
6211432 DNA sequences coding for a cinnamoyl COA reductase, and applicati...
6204001 Methods for determining compounds capable of inhibiting the activ...
6198025 Methods for effectuating mRNA transfer of genetic information bet...
6187571 Use of a DNA sequence coding for a protein capable of degrading o...
6184013 Catalytic antibodies against cocaine and methods of using and pro...
6184444 Inbred maize line <>
6183951 Methods of diagnosing clinical subtypes of crohn's disease with ...
6180854 Determinate, delayed-ripening cherry tomato plants
6180855 Method of introducing endophytic fungi into a grass
6177613 Seed-preferred promoter
6177611 Maize promoters
6175059 Development of a novel gene delivery system through seed coating

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5252467 Method of making antibodies to antigenic epitopes of IGE present ...
5244801 Process for producing monoclonal antibodies which specifically bi...
5231026 DNA encoding murine-human chimeric antibodies specific for antige...
5231024 Monoclonal antibodies against human tumor necrosis factor (TNF), ...
5225541 Composition containing CEA/NCA-specific monoclonal antibody XMMBR...
5223395 Immunometric assays for tumor necrosis factor-alpha and methods f...
5217896 Monoclonal antibodies recognizing parathyroid hormone-like protei...
5212085 SF-25 Colon adenocarcinoma antigen, and antibodies with recognize...
5202253 Monoclonal antibody specific for protein C and antibody purificat...
5202251 Monocot-specific monoclonal antibodies against acetohydroxyacid s...
5194385 Hybridoma and monoclonal antibody MLS102 which recognizes a ...
5192683 Monoclonal antibodies to cruciform DNA structure
5192684 Human IgG1 monoclonal antibody specific for the nicoti...
5183739 Monoclonal antibodies specific for non-A1C glycated hemoglobin an...
5177000 Monoclonal antibodies selective for prostate cancer and diagnosti...
5171667 Hybridomas producing monoclonal antibodies to mono-, di- and ...
5169773 Monoclonal antibodies to cyclosporins
5162504 Monoclonal antibodies to a new antigenic marker in epithelial pro...
5158886 Monoclonal antibodies specific for free N-acetylfuraminic acid an...
5134076 Monoclonal antibodies specific for protease nexin-1 and puriciati...
5126434 Monoclonal antibody specific for a human macrophage chemotactic f...
5112606 Method of producing antibodies using colloidal metal as carrier
5091313 Antigenic epitopes of IgE present on B cell but not basophil surf...
5087573 Monoclonal antibody against bone alkaline phosphatase
5081032 Anti-human pulmonary adenocarcinoma monoclonal antibody
5077216 Monoclonal antibodies specific for a human mononculear phago...
5073493 Monoclonal antibody NKY13
5071759 Hybridoma cell lines and monoclonal antibodies to clostridum diff...
5064942 Protein isolated from blood, process for preparing said protein, ...
5055405 Hybridoma cell line and monoclonal antibodies to Treponema specie...
5055404 Monoclonal antibody specifically reactive to surface of human pro...
5051364 Anti-lipocortin-I and anti-lipocortin-II monoclonal antibodies
5045466 Purified mammalian cell binding receptor for bacterial lipop...
5041381 Monoclonal antibodies against human interleukin-4 and hybridomas ...
5037755 Monoclonal antibody and method for diagnosing grape disease emplo...
5024946 Human monoclonal antibody to antigen of gastric cancer and B-cell...
5013664 Common protein of Haemophilus influenzae type b identified by a ...
5011920 Disialofucoganglioside immunogen and fucoganglioside monosialosyl...
5011778 Monoclonal antibodies directed to IL-1 activated endothelial cell...
5009995 Monoclonal antibodies to melanoma cells
 
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