Inventor
Edward A. Davis
Inventor
Candler, NC, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management12%
B29CShaping or joining of plastics6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%
C08JWorking-up6%
F16KValves6%
F16LPipes6%
PatentTitleYear
10,889,059Generating three-dimensional objects20215,977,193'Reclaiming epsilon-caprolactam from nylon 6 carpet'19995,849,804'Recovery of polyamides from composite articles'19985,241,066'Method of recovering caprolactam from mixed waste'19935,169,870'Reclaiming .epsilon.-caprolactam from nylon 6 carpet'19924,762,140'Snap-off plug valve'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to DAVIS EDWARD A (1)· patent assignee history
1988Based in La Canada Flintridge, CA, US· patent location history
1992–1999Patents assigned to BASF CORP (4)· patent assignee history
1992–1999Based in Candler, NC, US· patent location history
1998Patents assigned to BASF AG (1)· patent assignee history
1998Based in Pulaski, VA, US· patent location history
2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2021Based in Sant Cugat del Valles, ES· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF CORP | 4 | 1992–1999 |
| BASF AG | 1 | 1998 |
| DAVIS EDWARD Aself | 1 | 1988 |
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Candler, NC, US | 3 | 1992–1999 |
| Sant Cugat del Valles, ES | 1 | 2021 |
| Pulaski, Virginia, US | 1 | 1998 |
| La Canada Flintridge, California, US | 1 | 1988 |