PK

Petrus G. Kooijmans

Shell Oil Compny: 28 patents #71 of 4,423Top 2%
RP Resolution Performance Products: 4 patents #1 of 38Top 3%
Overall (All Time): #95,067 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
6903166 Process for the manufacture of glycidylester compositions Josef Jacobus Titus Smits, Edward John Marx, Simon M. Li 2005-06-07
6756452 Glycidyl ester of cooh polyester and curing agent Josef Jacobus Titus Smits, Edward John Marx, Simon M. Li 2004-06-29
6576688 Waterborne sanitary can coating compositions Antonius A. Broekhuis, Jan Van Ogtrop 2003-06-10
6552134 Isocyanate-modified epoxy-functional polyester Ronald Petrus Clemens Van Gaalen, Eric Johannes Vos 2003-04-22
6451929 Glycidyl ester by reacting COOH polyester with epihalohydrin Josef Jacobus Titus Smits, Edward John Marx, Simon M. Li 2002-09-17
6388024 Acid functional and epoxy functional polyester resins Ronald Petrus Clemens Van Gaalen, Leo Wim Van Noort 2002-05-14
6359080 Coating of epoxy-functional polyester advanced with polyester or acid (anaydride) Edward John Marx, Simon M. Li 2002-03-19
6346582 Glycidation of carboxy polyester and tertiary C monocarboxyic acid (glycidyl ester) Eric Johannes Vos, Michael J. Watkins 2002-02-12
6309527 Thermosetting resinous binder compositions, their preparation and use as coating materials Antonius A. Broekhuis, Jeffrey Van Hek 2001-10-30
6262186 Isocyanate-modified epoxy-functional polyester with crosslinking agent Ronald Petrus Clemens Van Gaalen, Eric Johannes Vos 2001-07-17
6201073 Tertiary carboxyl-functional polyester derived from cyclohexane dicarboxylic acid and dihydroxymono carboxylic acid Ronald Petrus Clemens Van Gaalen, Leo Wim Van Noort 2001-03-13
6187875 Acid functional polyester resins and lower temperature curable powder coating compositions comprising them Ann Elise Germaine Christiane Bergmans, Jean-Marc Jacques Eric Bertens, Marc J. Rans, Christian Jean Charles De Cock 2001-02-13
6143838 Acid functional and epoxy functional polyester resins Ronald Petrus Clemens Van Gaalen, Eric Johannes Vos 2000-11-07
6121389 Glycidation of carboxyl-functional polyester and 3 C-containing monocarboxylic acid or its glycidyl ester Eric Johannes Vos, Michael J. Watkins 2000-09-19
6107442 Outdoor durable coating compositions and acid functional polyester resins and polyglycidyl esters thereof usable therefor Jan Freriks, Ronald Petrus Clemens Van Gaalen, Gregory John Hitchings 2000-08-22
6103835 Epoxy-functional polyester advanced with carboxyl-functional polyester or dicarboxylic acid (anhydride) Edward John Marx, Simon M. Li 2000-08-15
5869191 Acid functional and epoxy functional polyster resins Ronald Petrus Clemons Van Gaalen, Eric Johannes Vos 1999-02-09
5811198 Acid functional and epoxy functional polyester resins Jan Freriks, Gerrit G. Rosenbrand, Marianne Angele Walravens 1998-09-22
5739213 Acid functional and epoxy functional polyester resins Jan Freriks, Gerrit G. Rosenbrand, Marianne Angele Walravens 1998-04-14
5480960 Process for the preparation of an acid functional polyester resin Jan Freriks, Pieter Groenveld, Werner T. Raudenbush 1996-01-02
5064913 Glycidylester-anhydride adducts and epoxy resin curing agents therefrom Johannes M. Van Der Mark, Willem Karzijn 1991-11-12
4937275 Preparation of binders for coatings, thermosetting coating compositions and their use Stephen A. Stachowiak, Werner T. Raudenbusch, Jurrianus Bekooy 1990-06-26
4840979 Process for preparing cationic coating compositions using ammonia adducts of epoxy resins which are further reacted with a cyclic anhydride Roeland Van Iperen, Johannes M. Van Der Mark 1989-06-20
4816300 Process for the preparation of carboxylated amide binders Roeland Van Iperen, Arjan Sikking 1989-03-28
4769402 Aqueous solutions of resinous compounds Willem Karzijn 1988-09-06