Inventor
Donald R. Loveday
Inventor
Houston, TX, US
Overview
Patents· 16 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 bonds35%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
C08LCompositions of macromolecular compounds22%
C08JWorking-up11%
PatentTitleYear
8,227,564'Ethylene copolymers and their uses'20127,989,564'Catalyst systems and their use in polymerization processes'2011RE041897'Catalyst composition, method of polymerization, and polymer therefrom'20107,754,840'Bimodal high density polyethlyene'20107,381,783'Polymerization catalyst systems, their use, their products and articles thereof'20086,894,128'Catalyst composition, method of polymerization, and polymer therefrom'20056,841,631'Catalyst composition, method of polymerization, and polymer therefrom'20056,696,537'Method of polymerization and polymer produced therefrom'20046,620,757'Catalyst systems and their use in a polymerization process'20036,534,604'Catalyst composition, method of polymerization, and polymer therefrom'20036,528,597'Polymerization catalyst systems, their use, their products and articles thereof'20036,417,304'Method of polymerization and polymer produced therefrom'20026,380,328'Catalyst systems and their use in a polymerization process'20026,274,684'Catalyst composition, method of polymerization, and polymer therefrom'20016,271,323'Mixed catalyst compounds, catalyst systems and their use in a polymerization process'20016,248,845'Polymerization catalyst systems comprising substituted hafnocenes'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2012Patents assigned to UNIVATION TECH LLC (15)· patent assignee history
2001Patents assigned to UNIVATION TECHNOLOGIES (1)· patent assignee history
2001–2012Based in Houston, TX, US· patent location history
2010Based in West Grove, PA, US· patent location history
2011Based in Clarence Center, NY, US· patent location history
2012Patents assigned to JEJELOWO MOSES OLUKAYODE (1)· patent assignee history
2012Patents assigned to KAO SUN-CHUEH (1)· patent assignee history
2012Patents assigned to LOVEDAY DONALD R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIVATION TECH LLC | 15 | 2001–2012 |
| JEJELOWO MOSES OLUKAYODE | 1 | 2012 |
| KAO SUN-CHUEH | 1 | 2012 |
| LOVEDAY DONALD Rself | 1 | 2012 |
| UNIVATION TECHNOLOGIES | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 14 | 2001–2012 |
| Clarence Center, New York, US | 1 | 2011 |
| West Grove, Pennsylvania, US | 1 | 2010 |