Inventor
KAINTHAN RAJESH KUMAR
US24 patents
⚠️ This page may combine multiple inventors who share the name “KAINTHAN RAJESH KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PFIZER
17 patentsUS10226525B2Mar 12, 2019
Group B Streptococcus polysaccharide-protein conjugates, methods for producing conjugates, immunogenic compositions comprising conjugates, and uses thereof
PFIZER18 citations93
US9492559B2Nov 15, 2016
Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
PFIZER46 citations93
US10392420B2Aug 27, 2019
Glycoconjugation process
PFIZER11 citations92
US10668164B2Jun 2, 2020
Immunogenic glycoprotein conjugates
PFIZER12 citations86
US11117928B2Sep 14, 2021
Glycoconjugation process
PFIZER4 citations84
US10918708B2Feb 16, 2021
Streptococcus pneumoniae capsular polysaccharides and conjugates thereof
PFIZER4 citations84
US10745438B2Aug 18, 2020
Glycoconjugation process
PFIZER9 citations84
US10105431B2Oct 23, 2018
Streptococcus pneumoniae capsular polysaccharides and conjugates thereof
PFIZER11 citations84
US11160855B2Nov 2, 2021
Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
PFIZER7 citations83
US11090375B2Aug 17, 2021
Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
PFIZER7 citations83
US10946086B2Mar 16, 2021
Group B Streptococcus polysaccharide-protein conjugates, methods for producing conjugates, immunogenic compositions comprising conjugates, and uses thereof
PFIZER5 citations83
US11426456B2Aug 30, 2022
Streptococcus pneumoniae capsular polysaccharides and conjugates thereof
PFIZER1 citations73
US11872274B2Jan 16, 2024
Immunogenic compositions comprising conjugated capsular saccharide antigens and uses thereof
PFIZER1 citations72
US12343389B2Jul 1, 2025
Streptococcus pneumoniae capsular polysaccharides and conjugates thereof
PFIZER0 citations62
US12234259B2Feb 25, 2025
Glycoconjugation process
PFIZER0 citations62
US11707529B2Jul 25, 2023
Immunogenic glycoprotein conjugates
PFIZER0 citations62
US11603384B2Mar 14, 2023
Glycoconjugation process
PFIZER0 citations62
UNIV BRITISH COLUMBIA
4 patentsUS9561278B2Feb 7, 2017
Derivatized hyperbranched polyglycerols
UNIV BRITISH COLUMBIA1 citations60
US9789056B2Oct 17, 2017
Polymer-based serum albumin substitute
UNIV BRITISH COLUMBIA0 citations51
US10525131B2Jan 7, 2020
Derivatized hyperbranched polyglycerols
UNIV BRITISH COLUMBIA0 citations49
US10071160B2Sep 11, 2018
Derivatized hyperbranched polyglycerols
UNIV BRITISH COLUMBIA0 citations49