Inventor
Robert M. Fielding
Inventor
Blyth, GB
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation33%
F24FAir-conditioning19%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles11%
A47KSanitary equipment7%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
A61KPreparations for medical, dental or toiletry purposes4%
B29CShaping or joining of plastics4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
C02FTreatment of water, waste water, sewage, or sludge4%
PatentTitleYear
7,655,077'Air treatment system'20106,605,132'Air treatment system'20036,568,100'Gas dryer'20036,526,674'Gas dryer'20035,927,084'Air conditioning system'19995,225,073'Apparatus for separating contaminant from water'19935,196,117'Apparatus for separating oil from an oil/water mixture'19934,944,948'EGF/Liposome gel composition and method'19904,871,122'Roll dispenser unit'19894,838,905'Filter element and method of making a filter element'19894,696,687'Filters'19874,668,256'Liquid/gas separation'19874,634,192'Roller towel apparatus'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to DOMNICK HUNTER FILTERS LTD (3)· patent assignee history
1987Patents assigned to DUDLEY IND LTD (1)· patent assignee history
1987–2010Based in Blyth, GB· patent location history
1987Based in Lytham St. Annes, GB· patent location history
1989Patents assigned to FIELDING ROBERT M G (1)· patent assignee history
1989Based in Lancashire, GB· patent location history
1990Patents assigned to LIPOSOME TECHNOLOGY INC (1)· patent assignee history
1990Based in Redwood City, CA, US· patent location history
1993–2010Patents assigned to DOMNICK HUNTER LTD (7)· patent assignee history
2003Based in Northumberland, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOMNICK HUNTER LTD | 7 | 1993–2010 |
| DOMNICK HUNTER FILTERS LTD | 3 | 1987–1989 |
| DUDLEY IND LTD | 1 | 1987 |
| FIELDING ROBERT M Gself | 1 | 1989 |
| LIPOSOME TECHNOLOGY INC | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Blyth, GB | 9 | 1987–2010 |
| Northumberland, GB | 1 | 2003 |
| Redwood City, California, US | 1 | 1990 |
| Lancashire, GB | 1 | 1989 |
| Lytham St. Annes, GB | 1 | 1987 |