Inventor
F. Glenn Gallagher
Inventor
Wilmington, DE, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
A61FFilters implantable into blood vessels7%
A61LMethods or apparatus for sterilising materials or objects in general7%
C08JWorking-up7%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%
Y10TTechnical subjects covered by former us classification7%
B01DSeparation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,183,417'Purification of biologically-produced 1,3-propanediol'20128,110,382'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20128,084,238'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20118,071,343'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20118,008,052'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20117,939,303'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20117,919,658'Purification of biologically-produced 1,3-propanediol'20117,741,083'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20107,732,172'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20107,528,277'Method to produce a carboxylic acid ester from a carboxylic acid ammonium salt by alcoholysis'20097,445,917'Process for producing glycolic acid from formaldehyde and hydrogen cyanide'20087,439,391'Multi-stage glycolic acid crystallization'20087,342,142'Hydrogenation of polytrimethylene ether glycol'20087,211,699'Purification of biochemically derived 1,3-propanediol'20077,098,368'Hydrogenation of biochemical derived 1,3 -propanediol'20066,538,164'Recovery process for volatile compounds from solids in aqueous solution'20035,710,315'Monomer recovery process for contaminated polymers'19985,532,404'Monomer recovery process for contaminated polymers'19965,354,616'Fishing lines and related products'19945,219,646'Polyester blends and their use in compostable products such as disposable diapers'19935,171,309'Polyesters and their use in compostable products such as disposable diapers'19925,171,308'Polyesters and their use in compostable products such as disposable diapers'19925,097,004'Novel polyesters and their use in compostable products such as disposable diapers'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2012Patents assigned to DU PONT (23)· patent assignee history
1992–2012Based in Wilmington, DE, US· patent location history
2011–2012Patents assigned to GALLAGHER F GLENN (4)· patent assignee history
2011–2012Patents assigned to DICOSIMO ROBERT (3)· patent assignee history
2011–2012Patents assigned to FALLON ROBERT D (3)· patent assignee history
2011–2012Patents assigned to FOO THOMAS (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 23 | 1992–2012 |
| GALLAGHER F GLENNself | 4 | 2011–2012 |
| DICOSIMO ROBERT | 3 | 2011–2012 |
| FALLON ROBERT D | 3 | 2011–2012 |
| FOO THOMAS | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 23 | 1992–2012 |