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

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Examiner: Burn, Brian M.


Primary examiner statistics: 382 patents; average approval time: 734 days
Assistant examiner statistics: 171 patents; average approval time: 714 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6071969 Substituted aminoguanidines and methods of use thereof
6069277 Amination of electrophilic aromatic compounds by vicarious nucleo...
6063963 Amino acid-derived diaminopropanols
6057369 Substituted (aryl, heteroaryl, arylmethyl or heteroarylmethyl) ...
6037311 Phytosanitary composition, method of preparing same and use there...
6028031 Herbicidal compositions
6017851 Synergistic composition and process for selective weed control
5998664 Continuous hydrolysis process for the preparation of 2-hydro...
5990355 Substituted diaminophenols, process for their preparation, and ha...
5981802 Simple allylic amination procedure
5977409 Method of using ଱-substituted benzylamine chiral auxiliary ...
5973208 Process for producing diamines
5969187 Process for producing trans 1,4-bis(aminomethyl)cyclohexane
5969186 Process for racemizing of optically active amines
5969179 Method for preparing enantiomeric forms of amino alkylaminophenyl...
5965775 Process for the preparation of 3,5-difluoroaniline
5965493 Therapeutic Quassinoid preparations with antineoplastic, antivira...
5965614 N-(aryl/heteroaryl) amino acid esters, pharmaceutical composition...
5962741 Process for the production of aromatic halogen-amino compounds
5962721 Method for preparation of carbamates
5962722 ଱-hydrazino acid derivatives and method for making same
5962738 Polymeric-amine fuel and lubricant additive
5959150 Process for preparing methylamines
5959145 Fatty acid analog enzyme substrates
5958836 Algistats
5959149 Method for the purification of dinitroanilines
5955631 Method for industrial purification of capsaicin
5955634 Allylation reagent and process for allylating a nucleophile
5952528 Process for enhancing the optical purity
5948937 Method for producing N-phosphonomethylglycine and its salts
5945451 Fluorobutenyl(thio)ethers used as pesticides
5945558 Method of making amino acid acrylic monoesters
5942543 Topical anesthetic comprising lidocaine, adrenaline, and tetracai...
5939581 Processes for preparing hydrocinnamic acid
5936126 Process for reacting an organic compound in the presence of a sup...
5932769 Multi-metallic actalysts for amination of alcohols to form alkyla...
5932767 Process for preparing dibenzocycloheptene compounds
5929282 System and method for disposal of hydrazine propellants and other...
5925793 Preparation of tertiary amines
5925789 Asymmetric synthesis of benzoxazinones

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5776966 Selective cell inactivation in blood
5532415 R-enantiomer of N-propargyl-1-aminoindan, salts, compositions and...
5519061 R-enantiomer of n-propargyl-1-aminoindan, salts, compositions and...
5504099 Injection solutions of azosemide which are ready for injection
5504109 Susbstituted amino acid amide derivatives their preparation and u...
5503853 Prophylactic and therapeutic applications of peroxidases
5502254 Method for the preparation of 2-hydroxyarylaldoximes
5502079 N-phenylalkyl substituted ଱-amino carboxamide derivatives a...
5498779 Thrombin inhibitors
5496535 Fluorocarbon contrast media for use with MRI and radiographic ima...
5493055 Process for the manufacture of p-phenetidine
5489708 Synthesis of ioversol
5489710 Regiospecific processes to make cis-1-amino-2-alkanol from diol
5486510 Method and compositions for modulating or control of immune respo...
5475140 Process for producing N,N-disubstituted p-phenylenediamine deriva...
5471002 Process for preparing trifluoromethylanilines
5468884 Liquid detergent compositions
5466802 Detergent compositions which provide dye transfer inhibition bene...
5464866 Substituted hydrindanes for the treatment of angiogenesis-depende...
5463129 Cleaving arylethers
5463127 Process for preparation of halohydroxypropyl-trialkylammonium hal...
5461077 Use of perbromides to control diseases in plants
5460798 System for determining the quantity and identity of material inge...
5459073 Method and composition for preserving antigens and process for ut...
5457134 Fluoroalkenyl compounds and their use as pest repellents
5457133 R-enantiomers of N-propargyl-aminoindan compounds, their preparat...
5453446 Use of the R-enantiomers of N-propargyl 1-aminoindan compounds fo...
5453545 Herbicide intermediate o-nitrophenyl cyclopropyl ketone and a met...
5449831 Process of preparing 2-methyl-3-aminobenzotrifluoride
5449830 Regiospecific processes to make CIS-1-Amino-2-Alkanol from Diol o...
5449826 5-amino-2-phenoxysulfonanilide compound
5449832 Process for storage and transport of toluenediamine
5446065 Sulfonamides of phenylalkylamines or phenoxyalkylamines processes...
5442121 Process for producing N,N-disubstituted aminophenol
5439826 Method of distinguishing among strips for different assays in an ...
5438071 Stable porfimer sodium compositions and methods for their manufac...
5434305 Process for the production of aromatic carbodiimides
5434308 Method for the manufacture of 3,4'-diaminodiphenyl ether
5430189 Process for preparing substituted and unsubstituted arylalkylamin...
5428061 Organic nitrates and method for their preparation
 
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