SV

Steven H. Vanderpool

Chevron: 25 patents #137 of 4,788Top 3%
Overall (All Time): #166,089 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4806517 Method for making pelleted phosphated catalysts derived from group IVB transition metal oxides and catalysts thus prepared Lewis W. Watts, Jr., John M. Larkin, Terry L. Renken 1989-02-21
4757143 Catalytic method for the manufacture of triethylenediamine Walter H. Brader, Jr., Ernest L. Yeakey, Edward C. Y. Nieh, Thomas T. McConnell 1988-07-12
4754036 Conjoint production of C-methyl triethylene diamine and allyl piperazine Thomas T. McConnell 1988-06-28
4727143 Method for the selective manufacture of N,N'-dimethyl piperazine Peter S. Morford 1988-02-23
4698428 Catalytic method for the manufacture of N,N'-dimethylpiperazine Robert L. Zimmerman 1987-10-06
4698427 Catalytic method for the conjoint manufacture of N-aminoethylpiperazine and tetraethylenepentamine — 1987-10-06
4647664 Catalytic method for the manufacture of N-alkylmorpholines Robert L. Zimmerman 1987-03-03
4629809 Process for selectively preparing acetic acid by carbonylation of methanol in the presence of a novel iodide-free catalyst system Jiang-Jen Lin, Roger G. Duranleau 1986-12-16
4609761 Continuous preparation of linear polyethylenepolyamines using novel catalysts derived from titania and a trialkyl phosphate or phosphite Lewis W. Watts, Jr. 1986-09-02
4588842 Catalytic preparation of linear polyethylenepolyamines — 1986-05-13
4584405 Activated carbon catalysts and preparation of linear polyethylene polyamines therewith — 1986-04-22
4584406 Preparation of linear polyethylenepolyamines with modified catalysts Terry L. Renken 1986-04-22
4578519 Catalytic synthesis of linear polyethylenepolyamines (polyethylenepolyamine preparation and catalyst) John M. Larken 1986-03-25
4578518 Catalytic (calcined catalyst and) preparation of linear polyethylenepolyamines (therewith) Lewis W. Watts, Jr. 1986-03-25
4555582 Catalytic preparation of linear polyethylenepolyamines [with supported catalyst] — 1985-11-26
4550209 Process for the preparation of linear polyethylenepolyamines by reacting monoethanolamine with ethylenediamine in the presence of an intercalatively active catalyst Susan D. Unvert, John F. Knifton 1985-10-29
4547598 Cobalt borate catalyzed decomposition of organic hydroperoxides John R. Sanderson, Kenneth P. Keating, Edward T. Marquis 1985-10-15
4540822 Regenerative process for the preparation of linear polyethylenepolyamines using a supported catalyst — 1985-09-10
4524143 Catalyst for preparation of linear polyethylenepolyamines — 1985-06-18
4521609 Cycloalkane epoxides produced by air oxidation of cycloalkenes over lead zirconate as catalyst John R. Sanderson, Lewis W. Watts, Jr., Terry L. Renken 1985-06-04
4469880 Cycloalkane epoxides produced by air oxidation of cycloalkenes John R. Sanderson, Lewis W. Watts, Jr., Terry L. Renken 1984-09-04
4436932 Alkane acetates produced by oxidative esterification of olefins over ammonium borate in the presence of a carboxylate ion source John R. Sanderson, Lewis W. Watts, Jr. 1984-03-13
4337369 Method of decolorizing mixtures of t-butyl alkylphenols Ernest L. Yeakey 1982-06-29
4321413 Production of ethylene glycol dialkyl ethers using dialkyl ethers — 1982-03-23
4218403 Synthesis of aromatic aldehydes — 1980-08-19