David M Haddleton
Inventor
Stats
- 6 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 9 US Applications Filed
- 99 Total Citation Count
- May 7, 2021 Most Recent Filing
- Dec 21, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ZENECA LIMITED | 1
2 | 1990
1996 |
| THE UNIVERSITY OF WARWICK | 1
| 2000
|
| DSM IP ASSETS B.V. | 2
| 1996
|
| Warwick Effect Polymers Limited | 1
2 1 | 2007
2008 2013 |
| LUBRIZOL ADVANCED MATERIALS, INC. | 1
| 2015
|
Inventor Addresses
| Address | Duration |
|---|---|
| Coventry, GB | Jun 15, 23 - Dec 17, 24 |
| Helsby, GB2 | Jan 19, 93 - Jan 19, 93 |
| Kenilworth, GB | Dec 16, 03 - Aug 10, 17 |
| Kenilworth, GB3 | Jun 23, 98 - Jun 23, 98 |
| Warwickshire, GB | Feb 11, 97 - Feb 11, 97 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 2 |
| C07D: | HETEROCYCLIC COMPOUNDS | 1 |
| C07F: | ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12168757 | 2024 | Well defined low molecular weight dispersant polymethacrylates | 0 |
| 2023/0183,595 | 2023 | WELL DEFINED LOW MOLECULAR WEIGHT DISPERSANT POLYMETHACRYLATES | 0 |
| 2017/0226,271 | 2017 | Thermally Reversible Crosslinked Polyurethane | 5 |
| 9200104 | 2015 | Polymer | 0 |
| 2013/0295,040 | 2013 | POLYMER | 0 |
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