David Alan Pears
Inventor
Stats
- 15 US patents issued
- 34 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 15 US Patents Issued
- 34 US Applications Filed
- 248 Total Citation Count
- Dec 8, 2017 Most Recent Filing
- May 12, 1995 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ZENECA LIMITED | 2
| 1995
|
| IMPERIAL COLLEGE INNOVATIONS LIMITED | 2
| 2004
|
| JOHNSON MATTHEY FINLAND OY | 1
1 2 2 | 2001
2002 2005 2012 |
| Reaxa Limited | 1
1 | 2004
2007 |
| REVOLYMER (U.K.) LIMITED | 1
2 1 1 2 2 | 2010
2012 2013 2014 2015 2016 |
| SUN CHEMICAL CORPORATION | 1
| 2013
|
| FUJIFILM IMAGING COLORANTS LIMITED | 2
2 | 2000
2001 |
| REVOLYMER LIMITED | 1
1 1 | 2008
2010 2014 |
| DSM IP ASSETS B.V. | 2
1 | 1995
1999 |
| NOVOZYMES A/S | 1
| 2015
|
| AVECIA LIMITED | 1
| 2003
|
| ARCH UK BIOCIDES LIMITED | 7
1 | 2004
2007 |
Inventor Addresses
| Address | Duration |
|---|---|
| Blackley, GB | May 28, 02 - Sep 24, 02 |
| Chester, GB | Oct 07, 97 - Nov 25, 97 |
| Deeside, GB | Jan 28, 16 - Dec 22, 20 |
| Flintshire Clwyd, GB | May 12, 16 - May 12, 16 |
| Flintshire, GB | May 22, 14 - Aug 03, 17 |
| Manchester, GB | Oct 14, 03 - Jan 12, 16 |
| Poynton, GB | Jan 13, 05 - May 12, 16 |
| Stockport, GB | Jun 19, 14 - Jun 19, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01N: | PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF | 3 |
| A23G: | COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF | 1 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10870817 | 2020 | Peracid-containing particle | 4 |
| 2020/0062,644 | 2020 | SEALANTS FOR INSULATING GLASS UNITS | 0 |
| 2019/0249,120 | 2019 | CATALYST COMPOSITION | 0 |
| 2017/0218,315 | 2017 | Detergents and Compositions with Enzymatic Polymer Particles | 2 |
| 2017/0166,845 | 2017 | ENCAPSULATED BENEFIT AGENT PARTICLES | 1 |
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