Joseph Sheffer — 9 Patents at Ambrx

Joseph Sheffer has been granted 9 US patents while listed as an inventor at Ambrx. The first was granted in 2011 and the most recent in May 2017. Joseph Sheffer ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Joseph Sheffer in Irvine, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9644014	Modified animal erythropoietin polypeptides and their uses	Feng Tian, Anna-Maria A. Hays Putnam, Frank Song, Stephanie Chu, Richard S. Barnett +4 more	2017-05-09	$446,893,000
9156899	Modified animal erythropoietin polypeptides and their uses	Feng Tian, Anna-Maria A. Hays Putnam, Frank Song, Stephanie Chu, Richard S. Barnett +4 more	2015-10-13	$236,599,000
9074010	Modified human plasma polypeptide or Fc scaffolds and their uses	Thea Norman, Richard D. DiMarchi, Anna-Maria A. Hays Putnam, Feng Tian, Stephanie Chu +2 more	2015-07-07
8618257	Modified human plasma polypeptide or Fc scaffolds and their uses	Thea Norman, Richard D. DiMarchi, Anna-Maria A. Hays Putnam, Feng Tian, Stephanie Chu +2 more	2013-12-31
8569233	Modified animal erythropoietin polypeptides and their uses	Feng Tian, Anna-Maria A. Hays Putnam, Frank Song, Stephanie Chu, Richard S. Barnett +4 more	2013-10-29	$99,885,000
8278418	Modified animal erythropoietin polypeptides and their uses	Feng Tian, Anna-Maria A. Hays Putnam, Frank Song, Stephanie Chu, Richard S. Barnett +4 more	2012-10-02
8053560	Modified human plasma polypeptide or Fc scaffolds and their uses	Thea Norman, Richard D. DiMarchi, Anna-Maria A. Hays Putnam, Feng Tian, Stephanie Chu +2 more	2011-11-08
8022186	Modified human plasma polypeptide or Fc scaffolds and their uses	Thea Norman, Richard D. DiMarchi, Anna-Maria A. Hays Putnam, Feng Tian, Stephanie Chu +2 more	2011-09-20
7919591	Modified human plasma polypeptide or Fc scaffolds and their uses	Thea Norman, Richard D. DiMarchi, Anna-Maria A. Hays Putnam, Feng Tian, Stephanie Chu +2 more	2011-04-05

Joseph Sheffer — 9 Patents

Issued Patents All Time

Patent Widget