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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Alan Ekeland — 20 Patents

Dow Corning: 20 patents #62 of 1,768Top 4%
DCDow Corning Toray Co.: 1 patents #117 of 258Top 50%
Midland, MI: #204 of 2,814 inventorsTop 8%
Michigan: #4,078 of 86,293 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Robert Alan Ekeland has been granted 20 US patents while listed as an inventor at Dow Corning. The first was granted in 1991 and the most recent in November 2015. Robert Alan Ekeland ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Robert Alan Ekeland in Midland, MI, US.

Patents per Year

Patents granted per year, 1991 to 2015Bar chart with a peak of 5 patents in 1991.peak 51991: 5 patents19911992: 2 patents1995: 1 patents19951996: 1 patents1998: 1 patents19981999: 1 patents2002: 1 patents20022004: 1 patents2009: 2 patents20092013: 2 patents2014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9175198 Process for the preparation of a silicone pressure-sensitive adhesive Stephen E. Cray, Delphine Davio, Andreas Stammer 2015-11-03 $25,225,000
9051428 Branched organopolysiloxanes Delphine Davio, Andreas Stammer, Giada Tonet 2015-06-09 $17,956,000
8722153 Release coating composition and method of forming the same 2014-05-13 $14,858,000
8618234 Silicone-based pressure-sensitive adhesive composition and pressure-sensitive tape or sheet Haruna Mizuno, Seiji Hori, Takateru Yamada 2013-12-31 $39,486,000
8372497 Silicone coatings on air bags William Blackwood, Randall P. Sweet 2013-02-12 $20,672,000
7592412 Silicone release coating compositions Stephen E. Cray, Peter Cheshire Hupfield, Sarah O'Hare, David Rich, Marc Thibaut 2009-09-22 $100,760,000
7563515 Silicone compositions and their use in controlling the release or transfer of printed or molded patterns and transferring processes therefore Dimitris Katsoulis, Bizhong Zhu 2009-07-21 $142,075,000
6805914 Silicone coatings containing silicone mist suppressant compositions Joseph N. Clark, Michael Sean Owens, Paul Cornelius Van Dort 2004-10-19 $25,917,000
6489407 Silicone coatings containing silicone mist suppressant compositions Joseph N. Clark, Michael Sean Owens, Paul Cornelius Van Dort 2002-12-03 $231,230,000
5958448 Siloxane MQ resin vesicles and entrapment Randal M. Hill 1999-09-28 $14,782,000
5708075 Silicone release coating compositions Kyuha Chung, Randall Schmidt 1998-01-13 $2,863,000
5486578 Curable silicone coatings containing silicone resins Leslie Earl Carpenter, II 1996-01-23 $3,222,000
5391673 Silicon resins and methods for their preparation Leslie Earl Carpenter, II 1995-02-21 $4,850,000
5162479 Siloxanes useful in permanent waving of hair Daniel J. Halloran, Thomas H. Lane 1992-11-10 $4,571,000
5145978 Postemergent herbicide compositions containing silicone glycol adjuvants Lenin James Petroff, David Romenesko 1992-09-08 $3,062,000
5061482 Siloxanes useful in permanent waving of hair Daniel J. Halloran, Thomas H. Lane 1991-10-29 $14,118,000
5059704 Foliar-applied herbicidal compositions containing a silicone glycol-silicone alkane terpolymer adjuvant Lenin James Petroff, David J. Romensko 1991-10-22 $5,949,000
5045310 Siloxanes useful in permanent waving of hair Daniel J. Halloran, Thomas H. Lane 1991-09-03 $5,420,000
5017216 Postemergent herbicide compositions containing silicone glycol adjuvants Lenin James Petroff, David Romenesko 1991-05-21 $6,946,000
4990175 Foliar applied herbicidal compositions containing a silicone glycolsilicone alkane terpolymer adjuvant Lenin James Petroff, David Romenesko 1991-02-05 $8,041,000