Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SJ

Spiros Jamas — 32 Patents

ATAlpha-Beta Technology: 14 patents #3 of 5Top 60%
MIT: 7 patents #613 of 9,367Top 7%
AOAobiome: 6 patents #2 of 5Top 40%
TGThe Collaborative Group: 2 patents #5 of 13Top 40%
Cambridge, MA: #268 of 8,183 inventorsTop 4%
Massachusetts: #2,824 of 88,656 inventorsTop 4%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Spiros Jamas has been granted 32 US patents while listed as an inventor at Alpha-Beta Technology. The first was granted in 1989 and the most recent in September 2024. Spiros Jamas ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Spiros Jamas in Cambridge, MA, US.

Patents per Year

Patents granted per year, 1989 to 2024Bar chart with a peak of 5 patents in 1998.peak 51989: 1 patents19891990: 1 patents1991: 4 patents19911992: 1 patents1993: 1 patents19931994: 1 patents1996: 4 patents19961997: 3 patents1998: 5 patents19982000: 2 patents2002: 1 patents20022006: 1 patents2009: 1 patents20092017: 1 patents2018: 2 patents20182019: 1 patents2022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12091652 Ammonia-oxidizing Nitrosomonas eutropha strain D23 David R. Whitlock, Larry Weiss, Ioannis Gryllos 2024-09-17
11225640 Ammonia oxidizing bacteria for treatment of psoriasis David R. Whitlock, Larry Weiss 2022-01-18
10383900 Systems and methods for storage and delivery of ammonia oxidizing bacteria James Heywood, David R. Whitlock, Larry Weiss 2019-08-20
10131871 Ammonia oxidizing bacteria for treatment of rosacea David R. Whitlock, Larry Weiss 2018-11-20
10017731 Ammonia oxidizing bacteria for treatment of eczema David R. Whitlock, Larry Weiss 2018-07-10
9738870 Ammonia oxidizing bacteria for treatment of acne David R. Whitlock, Larry Weiss 2017-08-22
7566704 Very high molecular weight β-glucans Myra L. Patchen, D. Davidson Easson, Jr., Gary R. Ostroff 2009-07-28
7022685 Very high molecular weight β-glucans Myra L. Patchen, D. Davidson Easson, Jr., Gary R. Ostroff 2006-04-04
6369216 Very high molecular weight &bgr;-glucans Myra L. Patchen, D. Davidson Easson, Jr., Gary R. Ostroff 2002-04-09
6143731 Glucan dietary additives D. Davidson Easson, Jr., Bruce R. Bistrian 2000-11-07
6020324 Glucan dietary additives D. Davidson Easson, Jr., Bruce R. Bistrian 2000-02-01
5849720 Enhancement of non-specific immune defenses by administration of underivatized, aqueous soluble glucans D. Davidson Easson, Jr., Gary R. Ostroff 1998-12-15 $343,000
5817643 Underivatized, aqueous soluable .beta.(1-3) glucan, composition and method of making same D. Davidson Easson, Jr., Gary R. Ostroff 1998-10-06 $538,000
5811542 Method for producing soluble glucans D. Davidson Easson, Jr., Gary R. Ostroff 1998-09-22 $559,000
5783569 Uses for underivatized, aqueous soluble .beta.(1-3) glucan and compositions comprising same D. Davidson Easson, Jr., Gary R. Ostroff 1998-07-21 $934,000
5741495 Glucan drug delivery system and adjuvant Gary R. Ostroff, D. Davidson Easson, Jr. 1998-04-21 $720,000
5633369 Method for producing soluble glucans D. Davidson Easson, Jr., Gary R. Ostroff 1997-05-27 $2,456,000
5622939 Glucan preparation D. Davidson Easson, Jr., Gary R. Ostroff 1997-04-22 $1,141,000
5607677 Glucan drug delivery system and adjuvant Gary R. Ostroff, D. Davidson Easson, Jr. 1997-03-04 $3,090,000
5532223 Use of aqueous soluble glucan preparations to stimulate platelet production D. Davidson Easson, Jr., Gary R. Ostroff 1996-07-02 $3,216,000
5506124 Process for preparing glucanase resistant yeast mutants ChoKyun Rha, Anthony J. Sinskey 1996-04-09
5504079 Method for immune system activation by administration of a .beta.(1-3) glucan which is produced by Saccharomyces cerevisiae strain R4 D. Davidson Easson, Jr., Gary R. Ostroff 1996-04-02 $4,197,000
5488040 Use of neutral soluble glucan preparations to stimulate platelet production D. Davidson Easson, Jr., Gary R. Ostroff 1996-01-30 $4,168,000
5322841 Method for producing neutral glucans for pharmaceutical applications D. Davidson Easson, Jr., Gary R. Ostroff 1994-06-21 $1,932,000
5250436 Glucan compositions and process for preparation thereof ChoKyun Rha, Anthony J. Sinskey 1993-10-05