Inventor
Donald E. Balhoff
Inventor
Baton Rouge, LA, US
Overview
Patents· 17 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 bonds67%
C07CAcyclic or carbocyclic compounds14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
6,521,714'Brominated polystyrenic resins'20036,326,439'Process for brominating polystyrenic resins'20016,235,831'Polymer compositions containing brominated polystyrenic resins'20016,235,844'Brominated polystyrenic resins'20016,232,393'Polymers flame retarded with brominated polystyrenic resins'20016,232,408'Brominated polstyrenic resins'20016,207,765'Process for brominated styrenic polymers'20016,133,381'Brominated polystyrenic flame retardants'20005,916,978'Process for brominated styrenic polymers'19995,852,131'Process for brominating polystyrenic resins'19985,852,132'Process for brominating polystyrenic resins'19985,767,203'Process for brominated styrenic polymers'19985,686,538'Process for brominating polystyrenic resins'19975,677,390'Process for brominating polystyrenic resins'19975,587,512'Process for obtaining [S,S]-ethylenediamine-n,n\'-disuccinic acid from a salt solution of such acid and l-aspartic acid'19965,554,791'Process for producing [S,S]-ethylenediamine-N,N\'-disuccinic acid'19965,210,304'Process for preparing hydrocarbyl aromatic amines'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to ETHYL CORP (1)· patent assignee history
1993–2003Based in Baton Rouge, LA, US· patent location history
1996–2003Patents assigned to ALBEMARLE CORP (16)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALBEMARLE CORP | 16 | 1996–2003 |
| ETHYL CORP | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baton Rouge, LA, US | 17 | 1993–2003 |