WJ

William Jack Casteel, Jr.

Air Products And Chemicals: 26 patents #50 of 1,997Top 3%
VU Versum Materials Us: 7 patents #27 of 174Top 20%
📍 Emmaus, PA: #13 of 365 inventorsTop 4%
🗺 Pennsylvania: #1,560 of 74,527 inventorsTop 3%
Overall (All Time): #107,752 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
11173451 Removal of hydrogen impurity from gas streams Garret Chi-Ho Lau, Timothy Christopher Golden, Venkataramanan Ravi, Jeffrey Raymond Hufton, Guarav Kumar 2021-11-16
10799849 Alkali-promoted activated alumina adsorbent Garret Chi-Ho Lau, Erin Marie Sorensen, Fred William Taylor, Timothy Christopher Golden, Robert E. Quinn 2020-10-13
10711227 TiN hard mask and etch residue removal Wen Dar Liu, Yi-Chia Lee, Tianniu Chen, Rajiv Krishan Agarwal, Madhukar Bhaskara Rao 2020-07-14
10654024 RHO zeolites and method of making the same Elizabeth M. Seibel, Garret Chi-Ho Lau, Roger Dean Whitley 2020-05-19
10647950 Cleaning formulations Seiji Inaoka, Wen Dar Liu 2020-05-12
10646848 RHO adsorbent compositions, methods of making and using them Magdalena M. Lozinska, Paul A. Wright, Elliott L. Bruce, Shubhra Jyoti Bhadra, Robert E. Quinn +5 more 2020-05-12
10343139 Processes using improved RHO adsorbent compositions Shubhra Jyoti Bhadra, Roger Dean Whitley, Timothy Christopher Golden, Garrett C. Lau, Erin Marie Sorensen +4 more 2019-07-09
10332784 Selectively removing titanium nitride hard mask and etch residue removal Seiji Inaoka, Wen Dar Liu, Tianniu Chen 2019-06-25
10301580 Stripping compositions having high WN/W etching selectivity Wen Dar Liu, Yi-Chia Lee, Tianniu Chen, Seiji Inaoka, Gene Everad Parris 2019-05-28
10252242 Alkali-promoted activated alumina adsorbent Garret Chi-Ho Lau, Erin Marie Sorensen, Fred William Taylor, Timothy Christopher Golden, Robert E. Quinn 2019-04-09
9976037 Composition for treating surface of substrate, method and device Seiji Inaoka, Raymond Nicholas Vrtis, Kathleen Esther Theodorou, Tianniu Chen, Mark Richard Brown 2018-05-22
9976111 TiN hard mask and etch residual removal Wen Dar Liu, Yi-Chia Lee, Tianniu Chen, Rajiv Krishan Agarwal, Madhukar Bhaskara Rao 2018-05-22
9925514 Modified chabazite adsorbent compositions, methods of making and using them Charles G. Coe, Christopher Robert Bongo, Geoffrey John Ochs, Marissa Ann Bonanno, Garret Chi-Ho Lau +3 more 2018-03-27
9873833 Etchant solutions and method of use thereof Gene Everad Parris, Tianniu Chen 2018-01-23
9755269 Dodecaborate salt radical anion compositions and methods for making and using such compositions Sergei Vladimirovich Ivanov, Krishnakumar Jambunathan, Wade Hampton Bailey, III 2017-09-05
9669349 Modified chabazite adsorbent compositions, methods of making and using them Garret Chi-Ho Lau, Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen, Charles G. Coe +3 more 2017-06-06
9472420 Composition for titanium nitride hard mask and etch residue removal Seiji Inaoka, Madhukar Bhaskara Rao, Brenda Faye Ross, Yi-Chia Lee, Wen Dar Liu +1 more 2016-10-18
9222018 Titanium nitride hard mask and etch residue removal Seiji Inaoka, Wen Dar Liu, Tianniu Chen 2015-12-29
8758945 Overcharge protection by coupling redox shuttle chemistry with radical polymerization additives 2014-06-24
7981388 Process for the purification of lithium salts Sergei Vladimirovich Ivanov, Wade Hampton Bailey, III 2011-07-19
7591964 Electrochemical devices comprising proton conducting mediums Sergei Vladimirovich Ivanov, Guido P. Pez 2009-09-22
7465517 High purity lithium polyhalogenated boron cluster salts useful in lithium batteries Sergei Vladimirovich Ivanov, Wade Hampton Bailey, III 2008-12-16
7429671 Process for the fluorination of boron hydrides Wade Hampton Bailey, III, Sergei Vladimirovich Ivanov, Xukun Luo 2008-09-30
7419623 Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same Sergei Vladimirovich Ivanov, Guido P. Pez 2008-09-02
7348103 Polyfluorinated boron cluster anions for lithium electrolytes Sergei Vladimirovich Ivanov, Guido P. Pez, Michael Ulman 2008-03-25