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

Ujwala Warek — 16 Patents

ASAltria Client Services: 16 patents #82 of 418Top 20%
Richmond, VA: #138 of 2,372 inventorsTop 6%
Virginia: #1,744 of 34,511 inventorsTop 6%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Ujwala Warek has been granted 16 US patents while listed as an inventor at Altria Client Services. The first was granted in 2016 and the most recent in January 2025. Ujwala Warek ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Ujwala Warek in Richmond, VA, US.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 4 patents in 2019.peak 42016: 1 patents20162017: 1 patents20172019: 4 patents20192020: 1 patents20202021: 3 patents20212022: 4 patents20222023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12193474 Stabilization methods for tobacco and tobacco products Yahya KARGA, James E. Powell, Dongmei Xu, James Arthur Strickland 2025-01-14
11767535 Optimized tissue-preferred promoter and uses thereof Chengalrayan Kudithipudi, Jaemo Yang, Yanxin Shen, Dongmei Xu, James Arthur Strickland +1 more 2023-09-26 $69,413,000
11457659 Stabilization methods for tobacco and tobacco products Yahya KARGA, James E. Powell, Dongmei Xu, James Arthur Strickland 2022-10-04 $59,489,000
11452275 Tobacco plants having altered amounts of one or more alkaloids in leaf and methods of using such plants Jesse Frederick, Yanxin Shen, Dongmei Xu, James Arthur Strickland 2022-09-27 $173,634,000
11384361 Compositions and methods based on PMT engineering for producing tobacco plants and products having altered alkaloid levels Chengalrayan Kudithipudi, Dong Qi, Yanxin Shen, James Arthur Strickland, Dongmei Xu 2022-07-12 $48,250,000
11293030 Optimized tissue-preferred promoter and uses thereof Chengalrayan Kudithipudi, Jaemo Yang, Yanxin Shen, Dongmei Xu, James Arthur Strickland +1 more 2022-04-05 $98,592,000
11096414 Endolysin from bacteriophage against geobacillus and methods of using Elisabeth Miller, Dongmei Xu 2021-08-24 $72,027,000
11034936 Bacteriophage and methods of making and using Dongmei Xu, Elisabeth Miller, James Arthur Strickland, Steven Hagens 2021-06-15 $55,380,000
10888109 Nitrite-degrading and TSNA-degrading bacteria and methods of making and using Mark T. Nielsen, Dongmei Xu, Mingwu Cui, Xue Luo, Xiaohong Jin +2 more 2021-01-12 $35,844,000
10813318 Tobacco plants having altered amounts of one or more alkaloids in leaf and methods of using such plants Jesse Frederick, Yanxin Shen, Dongmei Xu, James Arthur Strickland 2020-10-27 $112,614,000
10377992 Bacteriophage and methods of making and using Dongmei Xu, Elisabeth Miller, James Arthur Strickland, Steven Hagens 2019-08-13 $54,495,000
10357056 Endolysin from bacteriophage against Geobacillus and methods of using Elisabeth Miller, Dongmei Xu 2019-07-23 $144,677,000
10306915 Peroxides to limit biofilms and tobacco-specific nitrosamines John Kotrola, James Arthur Strickland, Elisabeth Miller, Dongmei Xu 2019-06-04 $140,177,000
10226064 Nitrite-degrading and TSNA-degrading bacteria and methods of making and using Mark T. Nielsen, Dongmei Xu, Mingwu Cui, Xue Luo, Xiaohong Jin +2 more 2019-03-12 $130,921,000
9781929 Bacteriophage and methods of using Elisabeth Miller, Dongmei Xu, Fritz Eichenseher, Steven Hagens, Chengalrayan Kudithipudi 2017-10-10 $270,264,000
9433239 Bacteriophage and methods of making and using Dongmei Xu, Elisabeth Miller, James Arthur Strickland 2016-09-06 $528,788,000