Inventor
David L. Tabb
Inventor
Elkhart, IN, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms28%
Y10TTechnical subjects covered by former us classification26%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds8%
PatentTitleYear
6,221,971'Process for curing elastomeric vinylidene fluoride copolymers'20016,096,270'Apparatus and methods useful in determining disinfectant effective concentration of hypochlorite ions'20006,020,440'Process for curing elastomeric vinylidene fluoride copolymers'20005,700,866'Co-curable base resistant fluoroelastomer blend composition'19975,583,006'Stabilizing tetrazolium salts in a reagent'19965,578,681'Curable elastomeric blends'19965,548,028'Curable elastomeric blend with vulcanized fluoroelastomer'19965,412,034'Curable elastomeric blends'19955,296,377'Control reagent containing a hydroxylamine or an antioxidant'19945,028,542'Glucose measurement control reagent and method of making the same'19914,925,892'Fluoroelastomer compositions containing a tetraalkylammonium halide and vulcanization accelerator'19904,868,234'Fluoroelastomer compositions containing a tetraalkylammonium halide and vulcanization accelerator'19894,708,988'Process for dynamically partially gelling fluoroelastomers'19874,440,724'Composition for detecting ketone bodies and method of preparation'19844,405,718'Method and composition for urobilinogen control standard'19834,380,585'Stabilization of benzidine-type indicators with various enhancers'19834,362,697'Homogeneous specific binding assay test device having copolymer enhancing substance'19824,340,394'Stabilization of benzidine-type indicators with various enhancers'19824,340,392'Stabilization of benzidine-type indicators with various enhancers'19824,340,393'Stabilization of benzidine-type indicators with various enhancers'19824,340,395'Stabilization of benzidine-type indicators with various enhancers'19824,339,242'Stabilization of benzidine-type indicators with various enhancers'19824,339,243'Stabilization of benzidine-type indicators with various enhancers'19824,318,984'Stabilized composition, test device, and method for detecting the presence of a sugar in a test sample'19824,301,115'Test device resistant to cross contamination between reactant areas and process for making it'19814,290,773'Stabilization of benzidine-type indicators with various enhancers'19814,288,541'Ascorbate resistant composition, test device and method for detecting a component in a liquid test sample'19814,279,993'Indicator composition and test device containing amine oxide, and method of use'19814,147,514'Test means and method for detecting ketone bodies'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1983Patents assigned to MILES LAB (14)· patent assignee history
1979–1983Based in Elkhart, IN, US· patent location history
1983–1984Based in Beaumont, TX, US· patent location history
1987–1997Patents assigned to DU PONT (7)· patent assignee history
1987–2001Based in Wilmington, DE, US· patent location history
1991–1996Patents assigned to BOEHRINGER MANNHEIM CORP (3)· patent assignee history
1991–1996Based in Greenfield, IN, US· patent location history
2000–2001Patents assigned to DUPONT DOW ELASTOMERS LLC (2)· patent assignee history
2000Patents assigned to HAPAK ENTERPRISES (1)· patent assignee history
2000Based in Springfield, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MILES LAB | 14 | 1979–1983 |
| DU PONT | 7 | 1987–1997 |
| BOEHRINGER MANNHEIM CORP | 3 | 1991–1996 |
| DUPONT DOW ELASTOMERS LLC | 2 | 2000–2001 |
| HAPAK ENTERPRISES | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elkhart, IN, US | 14 | 1979–1983 |
| Wilmington, Delaware, US | 9 | 1987–2001 |
| Greenfield, IN, US | 3 | 1991–1996 |
| Beaumont, Texas, US | 2 | 1983–1984 |
| Springfield, Illinois, US | 1 | 2000 |