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

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3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.

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Examiner: Doll, John


Primary examiner statistics: 2123 patents; average approval time: 694 days
Assistant examiner statistics: 193 patents; average approval time: 669 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5310448 Composition for growth of homogeneous lithium niobate crystals
5230693 Implantable prosthetic device for implantation into a human patie...
5217896 Monoclonal antibodies recognizing parathyroid hormone-like protei...
5215913 IgG-1 human monoclonal antibody reactive with an HIV-1 antigen an...
5196337 Human monoclonal antibody, and its production and use
5185254 Gene family of tumor-associated antigens
5183756 Monoclonal antibody (D612) having selective reactivity for g...
5182368 Ligands and methods for augmenting B-cell proliferation
5180813 Early envelope glycoprotein of human cytomegalovirus (HMCV) and ...
5179001 Detection and monitoring of chronic and gram-negative infection
5179018 Mamalian monoclonal antibodies against endotoxin of gram-negative...
5179017 Processes for inserting DNA into eucaryotic cells and for produci...
5173420 Monoclonal antibody recognizing un-natural ganglioside GD3
5173421 Cell culture carriers
5171667 Hybridomas producing monoclonal antibodies to mono-, di- and ...
5169773 Monoclonal antibodies to cyclosporins
5169775 Monoclonal antibodies against lymphoma-associated antigens, hybri...
5168063 Monoclonal antibody to enterohemorrhagic Escherichia coli 0157:H7...
5166066 Transformed cells comprising GABAA receptors
5166050 Monoclonal antibodies and peptides useful in treating and diagnos...
5166065 In vitro propagation of embryonic stem cells
5166187 Biomaterials with a base of mixtures of collagen, chitosan and ...
5162504 Monoclonal antibodies to a new antigenic marker in epithelial pro...
5158885 Mouse monoclonal antibodies raised to the T-cell line HSB-2 and T...
5158884 Immunodominant acetylcholine receptor peptides useful for T-helpe...
5159059 Process for reduction of certain cyclohexapeptide compounds
5158886 Monoclonal antibodies specific for free N-acetylfuraminic acid an...
5156841 Anti-tumor vaccine
5154921 Promotion of maturation of hematopoietic progenitor cells
5149660 Diagnostic reagents relating to herpes simplex virus
5147794 Type II restriction endonuclease obtainable from Kluyvera ascorba...
5147799 Repopulation of macrophages and granulocytes using transforming g...
5147798 Monophenotypic xenograft of megakaryocytic lineage and origin
5145770 Cryopreservation of cultured epithelial sheets
5143843 Method for production of monoclonal antibodies for cancer diagnos...
5144010 Method of producing monoclonal auto-anti-idiotypic antibodies
5143842 Media for normal human muscle satellite cells
5141865 Monoclonal antibodies which bind thromboxane A2 receptor antagoni...
5141864 Monoclonal antibody recognizing alpha 2.fwdarw.3 bonds
5142028 Monoclonal antibodies capable of recognizing gangliosides GQ...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4185036 Hydrogenation of mixed aromatic nitrobodies
4185035 Dinitroaniline purification with inorganic acid halides
4181682 Aminated propoxylated polybutanediols
4179470 Process for producing aniline with a permselective palladium and ...
4177212 Process for preparing bis(N,N-dialkylamino)alkyl ethers employing...
4176138 Process for preparing p-aminophenol in the presence of dimet...
4175097 Bis(dimethylaminopropyl)-amine derivatives as polyurethane cataly...
4174351 Separation of dissimilar amines
4173565 Rubine disazo acid dyes for polyamides
4172849 Cerium regeneration aid for ruthenium hydrogenation catalyst
4172848 Process for manufacture of 1,11-undecanediamine
4172096 Process for the preparation of asymmetric dimethylhydrazine in th...
4172095 Novel synthesis of 3-amino-2-methylbenzotrifluoride and the ...
4169855 N'-Derivatives of N-(2-mercapto-ethyl)-2-nitro-1,1-ethenediamine
4169856 Process for the preparation and the recovery of ethanolamines
4169853 Homogeneous ruthenium catalysts useful in the reduction of o...
4168279 Manufacture of amines of the formula Ar--NH--CH2 --R
4166074 Dialkylaminophenylethyl (or vinyl) cyclopropyl carbinols
4165338 2-Hydroxy-1,1,2,3,3-pentahydro-perfluoroalkyl derivatives, their ...
4163026 Production of tetrabutylhexamethylenediamine by reductive alkylat...
4163025 Process for the production of benzylamine and dibenzylamine
4162265 Aromatic enyne compounds and their synthesis
4160785 Reduction of diimino compounds to diamino compounds
4158017 Preparation of 1,3-diamino-2,2-dimethyl-propane
4158002 Process for preparing dinitroazo- (or azoxy-)benzene
4157339 Phosphonamidic condensation reaction product
4156694 Benzobicyclononene derivatives
4155936 Para-nitrodiphenylamines synthesis using Polyethers and macrocycl...
4154852 Novel aminobenzocycloheptenes
4151204 Process for preparing amino alcohols
4151203 Process for the preparation of p-nitroaniline compounds by the al...
4150054 N-akylation of aromatic amines in the presence of an aliphatic am...
4150055 Reduction and desulfonation of 2,4- and 2,6- dinitrobenzenesulfon...
4148921 Antitumor agents
4147725 Process for preparing aniline compounds from amides with rhodium
4147643 Organic compositions useful as additives for fuels and lubricants
4146560 Catalyst pellet stabilization in the preparation of polyamines fr...
4145307 Manufacture of water-in-oil emulsions
4145364 Preparation of fluorinated anilines
4143073 Process for preparing substituted N-alkoxy-N-substituted-2,6...
 
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