Inventor
John M. Power
Inventor
Baton Rouge, LA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium58%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
C07CAcyclic or carbocyclic compounds8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
LOC108%
F42CAmmunition fuzes4%
PatentTitleYear
6,821,921'Catalyst compounds with -diiminate anionic ligands and processes for polymerizing olefins'20046,511,936'Catalyst compounds with -diminate anionic ligands and processes for polymerizing olefins'2003D0459245'Hand-held metal detector'2002D0459246'Hand-held metal detector'20026,248,265'Clean generation of a fluoroaryl grignard reagent'20016,129,863'Clean generation of a perfluoroaryl grignard reagent'20005,959,151'Process for the purification of pentafluorophenyl boron compounds'19995,936,108'Metallocene synthesis'19995,883,296'Preparation of tetrakis(dihydrocarbylamino)phosphonium halide'19995,883,278'Enhanced synthesis of racemic metallocenes'19995,847,175'Enhanced synthesis of racemic metallocenes'19985,679,814'Purification of metallocenes'19975,556,997'Enhanced synthesis of racemic metallocenes'19965,455,333'Preparation of metallocenes'19955,359,105'Deprotonation of cyclopentadienyl derivatives'19945,302,733'Preparation of metallocenes'19945,254,707'Preparation of cyclopentadiene derivatives'19934,050,382'Electrically detonated explosive device'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Based in Hull, CA· patent location history
1993–1994Patents assigned to ETHYL CORP (2)· patent assignee history
1993–2001Based in Baton Rouge, LA, US· patent location history
1994–2001Patents assigned to ALBEMARLE CORP (10)· patent assignee history
1999Patents assigned to ALBERMALE CORP (1)· patent assignee history
2000–2004Based in Kingwood, TX, US· patent location history
2002Patents assigned to GARRETT ELECTRONICS INC (2)· patent assignee history
2002Based in Garland, TX, US· patent location history
2003–2004Patents assigned to CHEVRON CHEM CO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALBEMARLE CORP | 10 | 1994–2001 |
| CHEVRON CHEM CO | 2 | 2003–2004 |
| ETHYL CORP | 2 | 1993–1994 |
| GARRETT ELECTRONICS INC | 2 | 2002 |
| ALBERMALE CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baton Rouge, LA, US | 12 | 1993–2001 |
| Kingwood, Texas, US | 3 | 2000–2004 |
| Garland, Texas, US | 2 | 2002 |
| Hull, CA | 1 | 1977 |