John Berdahl — 23 Patents at Unknown

John Berdahl has been granted 23 US patents while listed as an inventor at Unknown. The first was granted in 2015 and the most recent in September 2025. John Berdahl ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list John Berdahl in Sioux Falls, SD, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date
12414898	Therapeutic eye treatment with gases	George Tsai	2025-09-16
12279825	Apparatus and methods to adjust ocular blood flow	George Tsai, Hal Walbrink, Vance M. Thompson, Enrico Brambilla	2025-04-22
12036180	Eye treatment apparatus and method with independent pressure sources	George Tsai	2024-07-16
11786122	Apparatus and methods to adjust ocular blood flow	George Tsai, Hal Walbrink, Vance M. Thompson, Enrico Brambilla	2023-10-17
11730671	Therapeutic eye treatment with gases	George Tsai	2023-08-22
11497650	Pressurized goggle for physiological monitoring or intraocular pressure modification	Richard Cornelius, Vance M. Thompson	2022-11-15
11478379	Pressurized goggle for intraocular pressure modification	Richard Cornelius, Vance M. Thompson	2022-10-25
11045086	Device and method for marking the cornea	William F. Wiley	2021-06-29
10960074	Process for treating glaucoma	—	2021-03-30
10940041	Eye cavity pressure treatment using IOP or CSF	Richard Cornelius, Vance M. Thompson	2021-03-09
10842376	Eye-related intrabody pressure identification and modification	George Tsai, Vance M. Thompson	2020-11-24
10799421	Therapeutic eye treatment with gases	George Tsai	2020-10-13
10709605	Eye monitoring and pressurization systems	Richard Cornelius, Vance M. Thompson	2020-07-14
10555952	Pharmaceutical compositions and methods for anesthesiological applications	Mark L. Baum, William F. Wiley, Dennis Elias Saadeh	2020-02-11
10391102	Pharmaceutical compositions and methods for anesthesiological applications	William F. Wiley, Dennis Elias Saadeh	2019-08-27
10179136	Pharmaceutical compositions and methods for anesthesiological applications	William F. Wiley, Dennis Elias Saadeh	2019-01-15
10166240	Pharmaceutical compositions and methods for anesthesiological applications	William F. Wiley, Dennis Elias Saadeh	2019-01-01
10154926	Methods of using eye monitoring and pressurization systems	Richard Cornelius, Vance M. Thompson	2018-12-18
10029009	Process for treating glaucoma	—	2018-07-24
9918993	Pharmaceutical compositions for anesthesiological applications	William F. Wiley, Dennis Elias Saadeh	2018-03-20
9498380	Intraocular pressure modification	Richard Cornelius, Vance M. Thompson	2016-11-22
9168172	Process for treating glaucoma	—	2015-10-27
9125724	Intraocular pressure modification	Richard Cornelius	2015-09-08

John Berdahl — 23 Patents

Issued Patents All Time

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