Robert A. Clendinning — 17 Patents at Amoco

Robert A. Clendinning has been granted 17 US patents while listed as an inventor at Amoco. The first was granted in 1981 and the most recent in October 1992. Robert A. Clendinning ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Robert A. Clendinning in New Providence, NJ, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5159028	Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers)	Markus Matzner, George T. Kwiatkowski, Selvaraj Savariar, Mohammad Jamal El-Hibri, Charles N. Merriam +1 more	1992-10-27	$17,424,000
5077351	Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers)	Markus Matzner, George T. Kwiatkowski, Selvaraj Savariar, Mohammad Jamal El-Hibri, Charles N. Merriam +1 more	1991-12-31	$63,138,000
5037936	Bis(acid chloride) terminated polyaryl ether ketone oligomer	James E. Harris, George T. Kwiatkowski, Lee P. McMaster, Markus Matzner, Paul A. Winslow	1991-08-06	$36,420,000
5001200	Poly(phenylene oxide)-poly(aryl ether ketone) blends	James E. Harris, Markus Matzner, Lloyd M. Robeson	1991-03-19	$23,013,000
4891167	Block polymers containing a poly(aryl ether ketone) and methods for their production	James E. Harris, Donald R. Kelsey, Markus Matzner, Lloyd M. Robeson, Paul A. Winslow +1 more	1990-01-02	$16,824,000
4861915	Poly (aryl ether ketone) block copolymers	James E. Harris, George T. Kwiatkowski, Lee P. McMaster, Markus Matzner, Paul A. Winslow	1989-08-29	$8,490,000
4857625	Aromatic amorphous thermoplastic terpolymers	Louis M. Maresca, Markus Matzner, Thomas H. Schwab	1989-08-15	$12,231,000
4829143	Modified poly(aryl ether ketones) derived from biphenol	Donald R. Kelsey	1989-05-09	$16,262,000
4786694	Poly(aryl ether ketone) block copolymers	James E. Harris, George T. Kwiatkowski, Lee P. McMaster, Markus Matzner, Paul A. Winslow	1988-11-22	$9,819,000
4783520	Production of aromatic amorphous thermoplastic poly aryl ether from aliphatic-aromatic diol and wholly aromatic diol	Donald R. Kelsey, Bernard Cooker, Robert Barclay, Jr., George T. Kwiatkowski	1988-11-08	$13,517,000
4777235	Production of polyarylene ether from activated dihalo benzenoid monomer, dihydroxy benzenoid monomer and Bis(hydroxyphenyl) monomer	Donald R. Kelsey, George T. Kwiatkowski	1988-10-11	$12,801,000
4774296	Block polymers containing a poly(aryl ether ketone) and methods for their production	James E. Harris, Donald R. Kelsey, Markus Matzner, Lloyd M. Robeson, Paul A. Winslow +1 more	1988-09-27	$11,084,000
4767838	Chain-extended poly(aryl ether ketones)	George T. Kwiatkowski	1988-08-30	$11,639,000
4766197	Modified poly(aryl ether ketones) derived from biphenol	Donald R. Kelsey	1988-08-23	$13,303,000
4716211	Slurry process for producing high molecular weight crystalline polyaryletherketones	Louis M. Maresca	1987-12-29	$47,307,000
4687833	Chain-extended poly(aryl ether ketones)	George T. Kwiatkowski	1987-08-18	$50,367,000
4307222	Process for preparing polyarylene polyethers and a novel polyarylene polyether	Thomas H. Schwab, Wong F Ark	1981-12-22	$4,026,000

Robert A. Clendinning — 17 Patents

Issued Patents All Time

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