John K. Hoffman — 15 Patents at Benechill

John K. Hoffman has been granted 15 US patents while listed as an inventor at Benechill. The first was granted in 1998 and the most recent in June 2025. John K. Hoffman ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list John K. Hoffman in Vista, CA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12318593	Hydraulic-pneumatic pressurized chamber drug delivery system	Mehran Mojarrad, Paul D. Faucher, Matthew Pacheco, Ed Maher	2025-06-03
11364032	Clamp device for minimally invasive procedures and uses thereof	Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Masterson, Allan Rozenberg, Paul Faucher	2022-06-21
10561527	Methods and devices for non-invasive cerebral and systemic cooling alternating liquid mist/gas for induction and gas for maintenance	Allan Rozenberg, Denise Barbut, Thomas H. Shaffer	2020-02-18
10076441	Devices for cooling the nasal cavity	Allan Rozenberg, James Savage	2018-09-18
9775741	Methods and devices for non-invasive cerebral and systemic cooling	Denise Barbut, Alan Rozenberg, Thomas H. Shaffer	2017-10-03
9358150	Methods and devices for non-invasive cerebral and systemic cooling alternating liquid mist/gas for induction and gas for maintenance	Allan Rozenberg, Denise Barbut, Thomas H. Shaffer	2016-06-07
8721699	Methods and devices for non-invasive cerebral and systemic cooling	Denise Barbut, Allan Rozenberg	2014-05-13
8512280	Devices for cooling the nasal cavity	Allan Rozenberg, James Savage	2013-08-20
8480723	Methods and devices for non-invasive cerebral and systemic cooling	Denise Barbut, Allan Rozenberg	2013-07-09
8308786	Methods and devices for non-invasive cerebral and systemic cooling via the nasal cavity	Allan Rozenberg, Denise Barbut	2012-11-13
8157767	Devices for cooling the nasal cavity	Allan Rozenberg, James Savage	2012-04-17
7824436	Methods and devices for non-invasive cerebral and systemic cooling	Denise Barbut, Allan Rozenberg	2010-11-02
6116235	Vapor retention assembly	Mark A. Walters, Ernest G. Schutt, Mark Wyzgala, W. Dean Kirkland	2000-09-12	$22,050,000
6105572	Liquid ventilator	Thomas H. Shaffer, Marla R. Wolfson, James L. Heckman	2000-08-22	$18,604,000
5829428	Methods and apparatus for reducing the loss of respiratory promoters	Mark A. Walters, Ernest G. Schutt, Mark Wyzgala, W. Dean Kirkland	1998-11-03	$2,924,000

John K. Hoffman — 15 Patents

Issued Patents All Time

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