Godfrey Amphlett — 13 Patents at Immunogen

Godfrey Amphlett has been granted 13 US patents while listed as an inventor at Immunogen. The first was granted in 1985 and the most recent in October 2022. Godfrey Amphlett ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Godfrey Amphlett in Mount Vernon, NY, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11471536	Process for preparing purified drug conjugates	Yong Dai, Yong Wang, Shengjin JIN, Deborah H. Meshulam	2022-10-18	$22,860,000
9789204	Process for preparing purified drug conjugates	Yong Dai, Yong Wang, Shengjin JIN, Deborah H. Meshulam	2017-10-17	$14,274,000
9114179	Immunoconjugate formulations	Wei Zhang, Michael Fleming, Hung-Wei Chih, Elizabeth Bartlett	2015-08-25	$28,710,000
8933205	Process for preparing purified drug conjugates	Yong Dai, Yong Wang, Shengjin JIN, Deborah H. Meshulam	2015-01-13	$8,630,000
8383122	Process for preparing purified drug conjugates	Yong Dai, Yong Wang, Shengjin JIN, Deborah H. Meshulam	2013-02-26	$11,606,000
8012485	Drug conjugate composition	Wei Zhang, Michael Fleming	2011-09-06	$4,570,000
7811572	Process for preparing purified drug conjugates	Yong Dai, Yong Wang, Shengjin JIN, Deborah H. Meshulam	2010-10-12	$7,328,000
7514080	Drug conjugate composition	Wei Zhang, Michael Fleming	2009-04-07	$6,833,000
7501120	Drug conjugate composition	Wei Zhang, Michael Fleming	2009-03-10	$4,774,000
7494649	Drug conjugate composition	Wei Zhang, Michael Fleming, Hung-Wei Chih	2009-02-24	$1,916,000
7374762	Drug conjugate composition	Wei Zhang, Michael Fleming	2008-05-20	$2,532,000
4585654	Process for pasteurizing fibronectin	Ricardo H. Landaburu, Roy E. Branson, Arthur B. Shaw	1986-04-29
4508709	Process for purifying factor VIII:C	Michael E. Hrinda	1985-04-02

Godfrey Amphlett — 13 Patents

Issued Patents All Time

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