Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Samuel L. Shepherd — 19 Patents

MTMissing Link Technology: 4 patents #1 of 3Top 35%
PSPilot Energy Solutions: 1 patents #4 of 4Top 100%
Cypress, TX: #84 of 1,064 inventorsTop 8%
Texas: #7,372 of 125,132 inventorsTop 6%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Samuel L. Shepherd has been granted 19 US patents while listed as an inventor at Missing Link Technology. The first was granted in 1995 and the most recent in November 2022. Samuel L. Shepherd ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Samuel L. Shepherd in Cypress, TX, US.

Patents per Year

Patents granted per year, 1995 to 2022Bar chart with a peak of 2 patents in 2001.peak 21995: 1 patents19951996: 1 patents1997: 1 patents19971999: 1 patents2000: 1 patents20002001: 2 patents2004: 1 patents20042009: 1 patents2010: 1 patents20102011: 1 patents2013: 2 patents20132014: 1 patents2017: 1 patents20172019: 1 patents2020: 1 patents20202021: 1 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11497758 Method of treating oxidative stress due to radiation exposure 2022-11-15
11065269 Method of using astaxanthin for the treatment of diseases, and more particularly, the treatment of cancer 2021-07-20
10814268 Process for separating gases from gas mixtures using hydro fluoro ether 2020-10-27
10364426 Process for reducing cell death and increasing growth of an algal culture 2019-07-30
9758413 Process and system for removing pollutants from contaminated water and for the production of an algal biomass 2017-09-12
8759068 System for fermentation using algae Jerry McCall 2014-06-24
8377687 System for harvesting algae in continuous fermentation 2013-02-19
8372631 System for harvesting algae in continuous fermentation 2013-02-12
7932423 Removal of inerts from natural gas using hydrate formation Eric Prim 2011-04-26
7771601 Treatment of waste sludge with recycling 2010-08-10
7527734 Rapid non-equilibrium decompression of microorganism-containing waste streams 2009-05-05
6780210 Process for forming a fuel product from paper mill sludge Edward E. Boss 2004-08-24
6221261 Process for treating sewage using hydro fluoro ether polymers Edward E. Boss 2001-04-24
6214064 Process for making a fuel product from coal fines and sewage sludge Edward E. Boss 2001-04-10
6056880 Process for treating a waste sludge of biological solids Edward E. Boss 2000-05-02
5868942 Process for treating a waste sludge of biological solids Edward E. Boss 1999-02-09
5635069 Process for treating a waste sludge of biological solids Edward E. Boss 1997-06-03
5547585 Process for the removal of contaminants from a fluid stream Anthony M. Wachinski 1996-08-20
5451268 Process for the removal of sulfur from silver 1995-09-19