Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Robert Casper — 25 Patents

JRJencap Research: 8 patents #1 of 3Top 35%
ASAres Trading S.A.: 3 patents #28 of 249Top 15%
OTOutput Technology: 3 patents #2 of 26Top 8%
WUWayne State University: 2 patents #137 of 622Top 25%
DPDuramed Pharmaceuticals: 2 patents #4 of 22Top 20%
GTGoverning Council Of The University Of Toronto: 2 patents #126 of 760Top 20%
MHMount Sinai Hospital: 1 patents #19 of 77Top 25%
OPOrtho-Mcneil Pharmaceutical: 1 patents #267 of 449Top 60%
Toronto, CA: #213 of 9,482 inventorsTop 3%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Robert Casper has been granted 25 US patents while listed as an inventor at Jencap Research. The first was granted in 1992 and the most recent in December 2017. Robert Casper ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Robert Casper in Toronto, ON, CA.

Patents per Year

Patents granted per year, 1992 to 2017Bar chart with a peak of 3 patents in 2010.peak 31992: 1 patents19921993: 1 patents1994: 1 patents19941995: 2 patents1996: 1 patents19961999: 2 patents2000: 1 patents20002004: 2 patents2006: 1 patents20062008: 1 patents2009: 2 patents20092010: 3 patents2011: 1 patents20112012: 1 patents2014: 2 patents20142015: 1 patents2017: 2 patents2017

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
9851365 Digital microfluidic liquid-liquid extraction device and method of use thereof Noha Ahmed Mousa, Mais J. Jebrail, Mohamed Abdelgawad, Aaron R. Wheeler 2017-12-26
9750918 Methods and devices for improving sleep performance in subject exposed to light at night Shadab A. Rahman 2017-09-05
8946198 Estrogen replacement regimen Gideon Kopernik, Zeev Shoham 2015-02-03
8871750 Use of aromatase inhibitors for endometrial thinning in preparation for surgical procedures on the endometrial cavity and uterus Mohamed F. M. Mitwally, Michael Diamond 2014-10-28
8685950 Use of aromatase inhibitors for treatment of ectopic pregnancy Mohamed F. M. Mitwally, Michael Diamond 2014-04-01
8202736 Method of hormone extraction using digital microfluidics Noha Ahmed Mousa, Mais J. Jebrail, Mohamed Abdelgawad, Aaron R. Wheeler 2012-06-19
8008333 Single dose aromatase inhibitor for treating infertility Mohamed F. M. Mitwally 2011-08-30
7846957 Aromatase inhibition to enhance assisted reproduction Mohamed F. M. Mitwally 2010-12-07
7820706 Multiple dose aromatase inhibitor for treating infertility Mohamed F. M. Mitwally 2010-10-26
7748845 Method and device for preventing alterations in circadian rhythm Jennifer Wardrop, Jonathan Spilkin, Peter Solo, Shadab A. Rahman 2010-07-06
7625752 Cellular compositions and methods of making and using them Ian Rogers 2009-12-01
7520607 Device for the prevention of melationin suppression by light at night Jennifer Wardrop, Jonathan Spilkin, Peter Solo 2009-04-21
7320970 Low dose estrogen interrupted hormone replacement therapy Gary A. Shangold, Militza K. Ausmanas 2008-01-22
7078394 Low dose estrogen interrupted hormone replacement therapy Gary A. Shangold, Militza K. Ausmanas 2006-07-18
6747019 Low dose estrogen interrupted hormone replacement therapy Gary A. Shangold, Militza K. Ausmanas 2004-06-08
6716883 Composition useful to treat periodontal disease Howard Tenenbaum 2004-04-06
6024487 Thermal sensor assembly John D. Gillen 2000-02-15
5999768 Thermal sensor assembly John D. Gillen 1999-12-07
5957582 Thermal sensor assembly John D. Gillen 1999-09-28
5585370 Hormone preparation and method 1996-12-17
5422119 Transdermal hormone replacement therapy 1995-06-06
5382573 Hormone preparation and method 1995-01-17
5276022 Hormone preparation and method 1994-01-04
5256421 Hormone preparation and method 1993-10-26
5108995 Hormone preparation and method 1992-04-28