BB

Bruce Batchelder

II Ionics, Incorporated: 3 patents #17 of 71Top 25%
BT Bl Technologies: 1 patents #83 of 209Top 40%
VA Vetco Gray Scandinavia As: 1 patents #41 of 126Top 35%
GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #777,660 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12257551 Multi-stage bipolar electrodialysis system for high concentration acid or base production Chengqian Zhang, Wei Lu, Jiyang Xia, Yongchang Zheng, John H. Barber 2025-03-25
12157090 Spiral wound bipolar electrodialysis cell Zijun Xia, Chengqian Zhang, Wujun Rong, Yongchang Zheng, John H. Barber +4 more 2024-12-03
8142633 Electrodialysis system and process Li Zhang, William W. Carson 2012-03-27
6126805 Electrodialysis including filled cell electrodialysis (electrodeionization) Irving D. Elyanow, Arthur L. Goldstein, Russell James MacDonald, Wayne A. McRae, Keith J. Sims +1 more 2000-10-03
5814197 Electrodialysis including filled cell electrodialysis (electrodeionization) Irving D. Elyanow, Arthur L. Goldstein, Russell James MacDonald, Wayne A. McRae, Keith J. Sims +1 more 1998-09-29
5223107 Electrodialysis method for demineralization of liquid, whey-based material 1993-06-29