Samuel J Lewis
Inventor
Stats
- 41 US patents issued
- 119 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 41 US Patents Issued
- 119 US Applications Filed
- 844 Total Citation Count
- May 29, 2024 Most Recent Filing
- Jan 16, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HALLIBURTON LAW DEPARTMENT | 3
| 2011
|
| BASF CONSTRUCTION POLYMERS GMBH | 2
1 | 2005
2008 |
| RESEARCH TRIANGLE INSTITUTE | 1
| 2012
|
| UNISYS CORPORATION | 1
| 1997
|
| HALLIBURTON ENERGY SERVICES, INC. | 3
6 24 6 4 1 9 1 6 5 15 8 2 4 1 | 2003
2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Andover, MN | Sep 01, 98 - Sep 01, 98 |
| Duncan, OK | May 25, 04 - Nov 04, 08 |
| Duncan, OK, US | May 05, 05 - Feb 13, 24 |
| Houston, TX, US | Jul 31, 14 - Apr 01, 25 |
| Spring, TX, US | Jan 02, 14 - Aug 20, 24 |
| The Woodlands, TX, US | Dec 24, 20 - Jul 16, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
| B01F: | MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12264280 | 2025 | Mitigation of transient gels in cements | 0 |
| 2025/0084,297 | 2025 | Bioderived Renewable Graphene Enhanced Cement | 0 |
| 12247159 | 2025 | Bioderived renewable graphene enhanced cement | 0 |
| 2024/0425,742 | 2024 | High Temperature Suspension Additive For Wellbore Treatments | 0 |
| 2024/0308,907 | 2024 | Use of Graphene to Enhance Stability and Density Control of Cement Slurries | 0 |
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