DZ

David A. Zopf

NT Neose Technologies: 24 patents #1 of 46Top 3%
NA Novo Nordisk A/S: 15 patents #72 of 1,775Top 5%
University of Michigan: 5 patents #363 of 4,352Top 9%
GR Georgia Tech Research: 2 patents #592 of 2,755Top 25%
NP Neose Pharmaceuticals: 1 patents #6 of 9Top 70%
BG Biogenerix Gmbh: 1 patents #6 of 17Top 40%
RG Ratiopharm Gmbh: 1 patents #40 of 87Top 50%
Overall (All Time): #59,768 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 25 most recent of 47 patents

Patent #TitleCo-InventorsDate
12296097 Nasal airway device and kit Allison Powell, Dian-Ru Li, Jeffrey Stephen Plott, Albert Shih 2025-05-13
12064340 Scaffold for nasal tissue engineering Scott J. Hollister 2024-08-20
11564792 Ear tissue scaffold implant for auricular tissue reconstruction Scott J. Hollister 2023-01-31
11458012 Scaffold for nasal tissue engineering Scott J. Hollister 2022-10-04
11337862 Ear splint to correct congenital ear deformities Kevin J. Green, Kyle VANKOEVERING 2022-05-24
9050304 Methods of treatment using glycopegylated G-CSF Heinz Lubenau 2015-06-09
9029331 Glycopegylated granulocyte colony stimulating factor Shawn DeFrees, Henrik Clausen, Caryn Bowe, Susann Taudte, Michael Felo +1 more 2015-05-12
8916360 Glycopegylated erythropoietin Shawn DeFrees, Caryn Bowe 2014-12-23
8911967 One pot desialylation and glycopegylation of therapeutic peptides Shawn DeFrees, Susann Taudte, Walter S. Willett, Robert J. Bayer, Matthew Kalo 2014-12-16
8853161 Glycopegylation methods and proteins/peptides produced by the methods Shawn DeFrees, Robert J. Bayer, David Hakes, Caryn Bowe, Xi Chen 2014-10-07
8716239 Granulocyte colony stimulating factor: remodeling and glycoconjugation G-CSF Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2014-05-06
8716240 Erythropoietin: remodeling and glycoconjugation of erythropoietin Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2014-05-06
8633157 Glycopegylated erythropoietin Shawn DeFrees, Robert J. Bayer 2014-01-21
8361961 O-linked glycosylation of peptides Shawn DeFrees, Zhi-Guang Wang, Henrik Clausen 2013-01-29
8268967 Glycopegylated interferon α Shawn DeFrees, Henrik Clausen, Ruye Xing 2012-09-18
8076292 Factor VIII: remodeling and glycoconjugation of factor VIII Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2011-12-13
8063015 Glycopegylation methods and proteins/peptides produced by the methods Shawn DeFrees, Robert J. Bayer, David Hakes, Caryn Bowe, Xi Chen 2011-11-22
8008252 Factor VII: remodeling and glycoconjugation of Factor VII Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2011-08-30
7956032 Glycopegylated granulocyte colony stimulating factor Shawn DeFrees, Zhi-Guang Wang, Caryn Bowe 2011-06-07
7842661 Glycopegylated erythropoietin formulations Shawn DeFrees, Robert J. Bayer, Jichao Kang, Walter S. Willett 2010-11-30
7795210 Protein remodeling methods and proteins/peptides produced by the methods Shawn DeFrees, Robert J. Bayer, David Hakes, Xi Chen 2010-09-14
7696163 Erythropoietin: remodeling and glycoconjugation of erythropoietin Shawn DeFrees, Robert J. Bayer, David Hakes, Caryn Bowe, Xi Chen 2010-04-13
7473680 Remodeling and glycoconjugation of peptides Shawn DeFrees, Robert J. Bayer, David Hakes, Caryn Bowe, Xi Chen 2009-01-06
7439043 Galactosyl nucleotide sugars Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2008-10-21
7416858 Pharmaceutical compositions of glycoconjugates Shawn DeFrees, Robert J. Bayer, Caryn Bowe, David Hakes, Xi Chen 2008-08-26