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USPTO Patent Rankings Data through Dec 31, 2025
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Robert G. Lees — 19 Patents

CTCytec Technology: 12 patents #20 of 326Top 7%
ACAmerican Cyanamid: 5 patents #293 of 1,554Top 20%
Stamford, CT: #65 of 1,447 inventorsTop 5%
Connecticut: #2,159 of 34,797 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Robert G. Lees has been granted 19 US patents while listed as an inventor at Cytec Technology. The first was granted in 1981 and the most recent in April 2004. Robert G. Lees ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Robert G. Lees in Stamford, CT, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6723825 Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same Huide D. Zhu, William Jacobs, III, Luis Mendonca, Roger C. Rasch 2004-04-20 $6,881,000
6548625 Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same Huide D. Zhu, William Jacobs, III, Luis Mendonca, Roger C. Rasch 2003-04-15 $8,808,000
6207791 Low formaldehyde emitting crosslinking agents, process of preparation and curable compositions thereof John H. Bright, Barry A. Lawless, Lon-Tang Wilson Lin, Jeno G. Szita 2001-03-27
6153672 Composition of tris-pyrrolidonyl triazine and polyfunctional active H-containing material Ram B. Gupta 2000-11-28 $13,409,000
6107369 Crosslinked film of tris-pyrrolidonyl triazine and polyfunctional active H-containing material R. B. Gupta 2000-08-22 $5,624,000
6107441 Low formaldehyde emitting crosslinking agents, process of preparation and curable compositions thereof John H. Bright, Barry A. Lawless, Lon-Tang Wilson Lin, Jeno G. Szita 2000-08-22 $5,624,000
6013797 Cyclic imido-1,3,5-triazine crosslinking agents Lon-Tang Wilson Lin, William Jacobs, III, Subban Ramesh 2000-01-11 $7,034,000
5981648 Polymeric curable compositions containing alkylacrylamidoglycolates Howard R. Lucas, Herbert Burkhard, David A. Ley 1999-11-09
5821323 Low formaldehyde emitting crosslinking agents, process of preparation and curable compositions thereof John H. Bright, Barry A. Lawless, Lon-Tang Wilson Lin, Jeno G. Szita 1998-10-13 $7,874,000
5807929 Cyclic imido-1,3,5-triazine crosslinking agents Lon-Tang Wilson Lin, William Jacobs, III, Subban Ramesh 1998-09-15 $2,779,000
5496944 Process for preparing tris-pyrrolidonyl triazine crosslinker R. B. Gupta 1996-03-05 $8,805,000
5451638 Copolymeric aminoplast crosslinking agents Jeno G. Szita 1995-09-19 $3,328,000
5380804 1,3,5-tris-(2-carboxyethyl) isocyanurate crosslinking agent for polyepoxide coatings Charles A. Zezza 1995-01-10 $2,566,000
5369204 Low molecular weight acrylamidoglycolate crosslinker and process Kuang-Jong Wu, Howard R. Lucas, Nicholas J. Albrecht 1994-11-29 $1,691,000
5294671 Monomeric aminoplast crosslinking agents Jeno G. Szita 1994-03-15 $4,939,000
5254651 Room temperature curing, alternating isopropenyl-dimethylbenzylisocyanate copolymers having high isocyanate functionality Vazken A. Alexanian, Denise E. Fiori 1993-10-19 $12,652,000
5180835 Process for the preparation of monomeric tetramethoxymethylglycoloril William Jacobs, III, Fred W. Luciw, Ilze B. Kancans, Daniel W. Thomas, Leslie Boldizer 1993-01-19 $3,701,000
5066307 Textile finishing agents having reduced formaldehyde emission Edward B. Lawler 1991-11-19 $6,843,000
4262122 Preparation of 5,5-dimethyl-2-hydrazino-1,4,5,6-tetrahydro-pyrimidine hydrohalide Andrew S. Tomcufcik 1981-04-14 $1,665,000