DG

Daryl J. Gisch

Dow Global Technologies: 10 patents #417 of 4,534Top 10%
Rohm And Haas: 5 patents #449 of 2,359Top 20%
DL Ddp Specialty Electronic Materials Us, Llc.: 3 patents #28 of 197Top 15%
Overall (All Time): #304,022 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12195363 Treatment of water 2025-01-14
11883791 Polymeric beads 2024-01-30
11370853 Resin beads and use in processing of aqueous solutions Chang-Soo Lee, Collin H. Martin, Christopher R. Eicher 2022-06-28
11065599 Resin beads and use in processing of aqueous solutions Chang-Soo Lee, Collin H. Martin, Christopher R. Eicher 2021-07-20
10550064 Separating carboxylic acids Collin H. Martin, Stephen Pease, Stanislas Baudouin 2020-02-04
10258903 Chromatographic separation of saccharides using polymeric macroporous alkylene-bridged resin Christopher R. Eicher, Stephen Pease, Gongwei Pu 2019-04-16
9968920 Strong acid catalyst composition William I. Harris, Dennis A. Keeley, Marvin K. Tegen, Robert J. Olsen, Jose Antonio Trejo-O'Reilly 2018-05-15
9908079 Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent Matthew L. Rodgers, Brandon J. Kern, Scott T. Matteucci, H. Robert Goltz 2018-03-06
9216411 Method for inhibiting nitrosamine formation in anion exchange resins Chris Raymond Eicher 2015-12-22
9138739 Method for inhibiting nitrosamine formation in anion exchange resins Chris Raymond Eicher, Harlan Robert Goltz 2015-09-22
8273799 Amination of vinyl aromatic polymers with tertiary amines William I. Harris, Dennis A. Keeley, Marvin H. Tegen, James A. Jagodzinski, David Charles McDonald 2012-09-25
8241505 Perchlorate removal using ion exchange resins comprising interpenetrating polymer networks 2012-08-14
8168070 Method for removing chromium from water using ion exchange resins including interpenetrating polymer networks Jing Jin 2012-05-01
5277813 Shielded stationary phases Binyamin Feibush 1994-01-11
5137626 Solid-phase extraction tubes containing sulfonazide bonded-phase extractants Ritchard C. Parry 1992-08-11