Inventor
David B. Blum
Inventor
Wayne, NJ, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
C08JWorking-up9%
C08LCompositions of macromolecular compounds9%
C09JAdhesives9%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals9%
C02FTreatment of water, waste water, sewage, or sludge7%
C07CAcyclic or carbocyclic compounds7%
PatentTitleYear
6,767,559'DASC compositions, process for preparing same and suspensions containing same'20046,444,232'DASC compositions, process for preparing same and suspensions containing same'20026,217,729'Anode formulation and methods of manufacture'20016,165,343'Process for generating bromine compound'20006,110,506'DASC compositions, process for preparing same and suspensions containing same'20006,048,552'DASC compositions, process for preparing same and suspensions containing same'20005,868,911'Apparatus for generating bromine'19995,679,239'Process and apparatus for generating bromine'19974,639,470'Method for making methanol'19874,567,204'Method for making methanol'19864,537,876'Activation of catalysts for synthesizing methanol from synthesis gas'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to BLUM DAVID B (1)· patent assignee history
1985–2004Based in Wayne, NJ, US· patent location history
1986–1987Patents assigned to CHEM SYSTEMS (2)· patent assignee history
1997Patents assigned to ELECTROCATALYTIC INC (1)· patent assignee history
1999–2000Patents assigned to ELCAT INC (2)· patent assignee history
2000–2004Patents assigned to CHATTEM CHEMICALS INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHATTEM CHEMICALS INC | 4 | 2000–2004 |
| CHEM SYSTEMS | 2 | 1986–1987 |
| ELCAT INC | 2 | 1999–2000 |
| BLUM DAVID Bself | 1 | 1985 |
| ELECTROCATALYTIC INC | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayne, New Jersey, US | 11 | 1985–2004 |