DW

David A. Walsh

AI A. H. Robins Company, Incorporated: 29 patents #2 of 80Top 3%
UT United Therapeutics: 17 patents #4 of 106Top 4%
BP Biocryst Pharmaceuticals: 3 patents #24 of 49Top 50%
Illinois Tool Works: 3 patents #1,165 of 4,258Top 30%
LP Lung Biotechnology Pbc: 3 patents #5 of 27Top 20%
MO Mentor O & O: 2 patents #3 of 8Top 40%
📍 Palmyra, VA: #1 of 41 inventorsTop 3%
🗺 Virginia: #183 of 34,511 inventorsTop 1%
Overall (All Time): #39,122 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
12089882 Method and system for assembling a structure to secure to opposite sides of a fracture in a bone of a subject Richard O. Gregory, II, Mark Schumacher 2024-09-17
11723887 Process to prepare treprostinil, the active ingredient in Remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2023-08-15
11225452 Synthesis of intermediates for producing prostacyclin derivatives Hitesh Batra, Sudersan M. Tuladhar 2022-01-18
10774027 Synthesis of intermediates for producing prostacyclin derivatives Hitesh Batra, Sudersan M. Tuladhar 2020-09-15
10640481 Methods for producing Beraprost and its derivatives Hitesh Batra, Sudersan M. Tuladhar, Sri Harsha Tummala, Raju Penmasta 2020-05-05
10548863 Process to prepare treprostinil, the active ingredient in Remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2020-02-04
10478410 Process to prepare treprostinil, the active ingredient in Remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2019-11-19
10322099 Process to prepare treprostinil, the active ingredient in remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2019-06-18
10246430 Methods for producing Beraprost and its derivatives Hitesh Batra, Sudersan M. Tuladhar, Sri Harsha Tummala, Raju Penmasta 2019-04-02
10196342 Synthesis of intermediates for producing prostacyclin derivatives Hitesh Batra, Sudersan M. Tuladhar 2019-02-05
10005753 Methods for producing beraprost and its derivatives Hitesh Batra, Sudersan M. Tuladhar, Sri Harsha Tummala, Raju Penmasta 2018-06-26
9604901 Process to prepare treprostinil, the active ingredient in Remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2017-03-28
9593066 Process to prepare treprostinil, the active ingredient in remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2017-03-14
9593061 Synthesis of intermediates for producing prostacyclin derivatives Hitesh Batra, Sudersan M. Tuladhar 2017-03-14
9156786 Process to prepare treprostinil, the active ingredient in remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2015-10-13
8940930 Treprostinil production Hitesh Batra, Raju Penmasta, Vijay Sharma, Sudersan M. Tuladhar 2015-01-27
8748657 Process to prepare treprostinil Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2014-06-10
8497393 Process to prepare treprostinil, the active ingredient in Remodulin® Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2013-07-30
8481782 Treprostinil production Hitesh Batra, Raju Penmasta, Vijay Sharma, Sudersan M. Tuladhar 2013-07-09
8350079 Treprostinil formulation 2013-01-08
8242305 Process to prepare treprostinil, the active ingredient in remodulin Hitesh Batra, Sudersan M. Tuladhar, Raju Penmasta 2012-08-14
8157846 Locking mechanism with two-piece washer David S. Randol 2012-04-17
D562728 Strap securing device Mark Downing, Dana W. Gleason 2008-02-26
D543445 Cordlock James F. Latal, Richard J. Tracy, Michael B. Grimm, Bradley J. Haymond 2007-05-29
D537327 Attachment clip Richard J. Tracy 2007-02-27