Inventor
Lawrence R. Sita
Inventor
Silver Spring, MD, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds55%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C07BGeneral methods of organic chemistry5%
C07CAcyclic or carbocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08LCompositions of macromolecular compounds5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,546,230'Methods for stereoselective coordinative chain transfer polymerization of olefins'20179,416,069'Scalable production of precision hydrocarbons from trialkylaluminum via ternary living coordinative chain transfer polymerization'20169,175,103'Living coordinative chain transfer polymerization with dynamic counterion exchange'20158,513,366'Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby'20138,188,200'Process for preparation of polyolefins via living coordinative chain transfer polymerization'20127,868,088'Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby'20117,541,412'Process for preparation of polyolefins via degenerative transfer polymerization'20097,183,364'Process for preparation of polyolefins via degenerative transfer polymerization'20077,053,157'Method for production of multimodal polyolefins of tunable composition, molecular weight, and polydispersity'20067,041,759'Method for the preparation of well-defined metal acetamidinate-based catalysts on solid supports'20066,579,998'Stereospecific living polymerization of olefins by a novel Ziegler-Natta catalyst composition'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2017Patents assigned to UNIV MARYLAND (11)· patent assignee history
2003–2017Based in Silver Spring, MD, US· patent location history
2012–2016Patents assigned to SITA LAWRENCE R (4)· patent assignee history
2012–2015Patents assigned to ZHANG WEI (2)· patent assignee history
2013Patents assigned to HARNEY MATTHEW B (1)· patent assignee history
2015–2016Patents assigned to WEI JIA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV MARYLAND | 11 | 2003–2017 |
| SITA LAWRENCE Rself | 4 | 2012–2016 |
| WEI JIA | 2 | 2015–2016 |
| ZHANG WEI | 2 | 2012–2015 |
| HARNEY MATTHEW B | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Silver Spring, Maryland, US | 11 | 2003–2017 |