Inventor
Robert D. Norris
Inventor
Cranbury, NJ, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B09CReclamation of contaminated soil12%
C02FTreatment of water, waste water, sewage, or sludge9%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents5%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
E21BEarth or rock drilling5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
PatentTitleYear
9,354,624'Method of simulating engine operation'20165,178,105'Valve gear for internal combustion engines'19934,849,360'Apparatus and method for confining and decontaminating soil'19894,747,728'Method for distributing an aqueous solution containing a peroxygen in clay'19884,727,031'Nutrient for stimulating aerobic bacteria'19884,610,795'Peroxygen breaker systems for well completion fluids'19864,594,170'Method for liquifying chloride-based heavy brine well completion fluids'19864,591,443'Method for decontaminating a permeable subterranean formation'19864,588,506'Stimulation of biooxidation processes in subterranean formations'19864,552,674'Composition and method for treating a subterranean formation'19854,552,675'Composition and method for treating a subterranean formation'19854,552,668'Oxidation of sulfides in polymer-thickened aqueous solution'19854,453,597'Stimulation of hydrocarbon flow from a geological formation'19844,446,029'Destruction of iron cyanide complexes'19844,438,080'Process for oxidizing thallium (I) to thallium (III)'19844,418,051'Process for preparing thallium (III)'19834,315,082'Phosphorus compounds'19824,246,169'Flammable plastics containing a flame retardant amount of polyarylphosphates and the polyarylphosphates'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to FMC CORP (13)· patent assignee history
1981–1988Based in Cranbury, NJ, US· patent location history
1986Based in Hightstown, NJ, US· patent location history
1988–1989Patents assigned to INT TECHNOLOGY CORP (3)· patent assignee history
1988–1989Based in East Windsor, NJ, US· patent location history
1993Based in Surrey, GB· patent location history
2016Patents assigned to AMPHLETT STEVEN ANDREW (1)· patent assignee history
2016Patents assigned to MILLER PETER JOHN (1)· patent assignee history
2016Patents assigned to NORRIS ROBERT DAVID (1)· patent assignee history
2016Based in West Sussex, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FMC CORP | 13 | 1981–1986 |
| INT TECHNOLOGY CORP | 3 | 1988–1989 |
| AMPHLETT STEVEN ANDREW | 1 | 2016 |
| MILLER PETER JOHN | 1 | 2016 |
| NORRIS ROBERT DAVIDself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cranbury, New Jersey, US | 13 | 1981–1988 |
| East Windsor, New Jersey, US | 2 | 1988–1989 |
| West Sussex, GB | 1 | 2016 |
| Surrey, GB | 1 | 1993 |
| Hightstown, New Jersey, US | 1 | 1986 |