Inventor
SINGH SEEMA
US28 patents
⚠️ This page may combine multiple inventors who share the name “SINGH SEEMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT TECH & ENG SOLUTIONS SANDIA LLC
17 patentsUS10767027B1Sep 8, 2020
Magnetically-recoverable catalysts for depolymerization
NAT TECH & ENG SOLUTIONS SANDIA LLC10 citations84
US10208076B2Feb 19, 2019
Renewable aromatics from lignocellulosic lignin
NAT TECH & ENG SOLUTIONS SANDIA LLC8 citations81
US10837038B2Nov 17, 2020
Adjusting the pH of a pretreatment solution using carbon dioxide useful for integrating saccharification and fermentation
NAT TECH & ENG SOLUTIONS SANDIA LLC2 citations73
US10934321B2Mar 2, 2021
Renewable aromatics from lignocellulosic lignin
NAT TECH & ENG SOLUTIONS SANDIA LLC1 citations70
US11098306B1Aug 24, 2021
Promoters and uses thereof
NAT TECH & ENG SOLUTIONS SANDIA LLC2 citations66
US12305213B2May 20, 2025
High gravity, fed-batch ionic liquid based process for deconstructing biomass
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations62
US11976311B2May 7, 2024
Method of adjusting the pH of a pretreatment solution using carbon dioxide useful for integrating saccharification and fermentation of a biomass
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations62
US11254637B2Feb 22, 2022
Conversion of lignin to ionic liquids
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations62
US11118197B2Sep 14, 2021
High gravity, fed-batch ionic liquid based process for deconstructing biomass
NAT TECH & ENG SOLUTIONS SANDIA LLC1 citations62
US11028249B2Jun 8, 2021
Methods of synthesizing ionic liquids from primary alcohol-containing lignin compounds
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations62
US10934568B2Mar 2, 2021
Conversion of sugars to ionic liquids
NAT TECH & ENG SOLUTIONS SANDIA LLC1 citations62
US12123038B2Oct 22, 2024
Protic or phosphate-based ionic liquids useful for lignocellulosic processing
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations61
US10703770B2Jul 7, 2020
Compositions and methods for the dissolution and depolymerization of lignin
NAT TECH & ENG SOLUTIONS SANDIA LLC1 citations61
US12049654B2Jul 30, 2024
Ammonium based ionic liquids useful for lignocellulosic processing
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations60
US10907184B2Feb 2, 2021
Ammonium based ionic liquids useful for lignocellulosic processing
NAT TECH & ENG SOLUTIONS SANDIA LLC1 citations60
US12012429B2Jun 18, 2024
Renewable aromatics from lignocellulosic lignin
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations59
US11453895B1Sep 27, 2022
Engineered hosts with exogenous ligninase and uses thereof
NAT TECH & ENG SOLUTIONS SANDIA LLC0 citations55