TD

Themistocles D. J. D'Silva

UC Union Carbide: 35 patents #1 of 1,402Top 1%
RI Rhone-Poulenc Industries: 5 patents #19 of 201Top 10%
RA Rhone-Poulenc Agro: 2 patents #5 of 72Top 7%
RB Rhone-Poulenc Nederland B.V.: 2 patents #2 of 21Top 10%
📍 South Charleston, WV: #3 of 96 inventorsTop 4%
🗺 West Virginia: #23 of 3,425 inventorsTop 1%
Overall (All Time): #66,036 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
4514392 Pesticidal aryl N-(alkylthio-phosphorothio)acyl-N-alkylcarbamates 1985-04-30
4496721 Process for preparing symmetrical bis-carbamates 1985-01-29
4496591 Insecticidal bis-carbamate sulfides John A. Durden, Jr. 1985-01-29
4486447 Pesticidal symmetrical bis-sulfenylated-bis carbamate compounds 1984-12-04
4485113 Carbamic pesticidal compositions 1984-11-27
4469688 Pesticidal cyano enol phosphates 1984-09-04
4435421 Biocidal sulfur-containing bis-imino carbamate compounds 1984-03-06
4413007 Pesticidal symmetrical N-substituted bis-carbamoyloximino disulfide compounds 1983-11-01
4405632 Novel derivatives of bicyclic 2-iminothiazolidine oximes Dean F. Bushey 1983-09-20
4400389 Pesticidal symmetrical bis-sulfenylated-bis carbamate compounds 1983-08-23
4382957 Symmetrical insecticidal bis-carbamate compounds 1983-05-10
4369189 Novel unsymmetrical formamidine-sulfenylated carbamate compounds 1983-01-18
4339444 Novel oxime-phosphate compounds Leonard E. Hodakowski 1982-07-13
4338450 Carbamate-sulfenyl-carbamoyl fluoride compounds 1982-07-06
4327110 Pesticidal symmetrical N-substituted bis-carbamoyloximino disulfide compounds 1982-04-27
4303669 Hybrid 1,3-dione-carbamate compounds 1981-12-01
4264625 Pesticidal unsymmetrical bis-arylcarbamate sulfide compounds 1981-04-28
4234580 Carbamate thiosulfenylcarbamoyl fluoride compounds 1980-11-18
4232035 Carbamate pesticidal compounds compositions and methods of use 1980-11-04
4181734 Pesticidal N-[2,2-dimethyl-2,3-dihydro-7-benzofuranyl-methyl-carbamate]N-[4-] sulfide 1980-01-01