Inventor
Paul Gordon Haines
Inventor
Lafayette Hill, PA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds38%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C07CAcyclic or carbocyclic compounds10%
C10LFuels not otherwise provided for5%
F16DCouplings for transmitting rotation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,222,521'Torque limiting tolerance ring'20154,536,492'Catalyst for the preparation of methyl mercaptan from carbon oxides'19854,449,006'Preparation of methyl mercaptan from carbon oxides'19844,275,014'N-(Oxazolidinothio) imides that provide scorch retardant nonblooming elastomeric compositions'19814,220,589'N-(Oxazolidinothio) imides that provide scorch retardant nonblooming elastomeric compositions'19804,131,622'Purification of N,N\'-disubstituted p-phenylenediamine antiozonants and oil stabilizers'19784,118,378'Non-blooming accelerator and process for vulcanization of EPDM elastomers'19784,099,003'Non-blooming accelerator and process for vulcanization of EPDM elastomers'19784,008,244'Oxazolidine and thiazolidine carbodithioates'19773,987,017'Process for the vulcanization of EPDM elastomers'19763,976,648'Pyridine adducts of oxazolidine and thiazolidine-derived carbodithioates'19763,943,143'Oxazolidine and thiazolidine derived carbodithioate compositions useful as vulcanization accelerators'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to PENNWALT CORP (11)· patent assignee history
1976–1985Based in Lafayette Hill, PA, US· patent location history
1981Based in Montgomery, PA, US· patent location history
2015Patents assigned to SAINT GOBAIN PERFORMANCE PLAST (1)· patent assignee history
2015Based in Bristol, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PENNWALT CORP | 11 | 1976–1985 |
| SAINT GOBAIN PERFORMANCE PLAST | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lafayette Hill, Pennsylvania, US | 10 | 1976–1985 |
| Bristol, GB | 1 | 2015 |
| Montgomery, Pennsylvania, US | 1 | 1981 |