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

Hanping Feng — 27 Patents

Google: 16 patents #1,401 of 22,993Top 7%
UBUniversity Of Maryland, Baltimore: 6 patents #49 of 1,115Top 5%
TUTufts University: 3 patents #24 of 247Top 10%
TCTrustees Of Tufts College: 2 patents #118 of 481Top 25%
HCHospital For Sick Children: 1 patents #99 of 239Top 45%
TSTexas A&M University System: 1 patents #649 of 1,706Top 40%
Ellicott City, MD: #27 of 1,185 inventorsTop 3%
Maryland: #742 of 35,612 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Hanping Feng has been granted 27 US patents while listed as an inventor at Google. The first was granted in 2009 and the most recent in August 2025. Hanping Feng ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Hanping Feng in Ellicott City, MD, US.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 6 patents in 2014.peak 62009: 1 patents20092010: 2 patents2012: 3 patents20122014: 6 patents2015: 2 patents20152016: 2 patents2017: 3 patents20172021: 3 patents2022: 1 patents20222024: 3 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12384833 Yeast-based immunotherapy against Clostridium difficile infection James E. Galen, Kevin Chen, Yixuan Zhu 2025-08-12
12161691 Protein inhibitors of clostridium difficile toxin b Zhilei Chen, Rudo Simeon, Ana M. Chamoun-Emanuelli, Zeyu PENG, Hua Yu +1 more 2024-12-10 $1,065,249,000
12084519 Methods, compositions and kits for treating a subject using a recombinant heteromultimeric neutralizing binding protein Charles B. Shoemaker 2024-09-10
12077575 Humanized tetra-specific octavalent antibody against clostridium difficile toxin A and B Yongrong Zhang, Zhiyong Yang, Hua Yu, Yifan Zhang 2024-09-03
11466075 Yeast-based immunotherapy against clostridium difficile infection James E. Galen, Kevin Chen, Yixuan Zhu 2022-10-11
11166926 Compositions and methods for protecting a host from enteric toxigenic pathogens Roman Melnyk, Therwa Hamza 2021-11-09
11091563 Methods, compositions and kits for treating a subject using a recombinant heteromultimeric neutralizing binding protein Charles B. Shoemaker 2021-08-17
10961299 Tetra-specific, octameric binding agents and antibodies against Clostridium difficile toxin A and toxin B for treatment of C. difficile infection Yongjun Guan, Yongrong Zhang, Zhiyong Yang, Lianfa Shi 2021-03-30
9834616 Methods, compositions and kits for treating a subject using a recombinant heteromultimeric neutralizing binding protein Charles B. Shoemaker 2017-12-05
9805027 Translating application resources Genqing Wu 2017-10-31 $13,059,000
9665275 Techniques for input of a multi-character compound consonant or vowel and transliteration to another language using a touch computing device Hao Huang, Song Fu, Wei Sun 2017-05-30 $12,730,000
9451428 Method and system for processing queries initiated by users of mobile devices Benjamin Ling, Jie Wu, Jian Gong Deng 2016-09-20 $14,279,000
9442902 Techniques for assisting a user in the textual input of names of entities to a user device in multiple different languages Xiangye Xiao, Fan Yang, Shijun Tian, Yuanbo Zhang 2016-09-13 $16,731,000
9023352 Methods, compositions and kits for treating a subject using a recombinant heteromultimeric neutralizing binding protein Charles B. Shoemaker 2015-05-05
9009030 Method and system for facilitating text input Yonggang Wang, Xiangye Xiao, Junyu Wang, Jian Zeng, Pan Jie +3 more 2015-04-14 $8,759,000
8825754 Prioritized preloading of documents to client Eric Russell Fredricksen, Naga Sridhar Kataru, Georges Harik 2014-09-02 $10,028,000
8818791 Techniques for assisting a user in the textual input of names of entities to a user device in multiple different languages Xiangye Xiao, Fan Yang, Shijun Tian, Yuanbo Zhang 2014-08-26 $10,104,000
8812302 Techniques for inserting diacritical marks to text input via a user device Xiangye Xiao, Yuanbo Zhang, Vincent Ngo Bao Khoi, Fan Yang, Baohua Liao 2014-08-19 $12,642,000
8805345 Method and system for processing queries initiated by users of mobile devices Benjamin Ling, Jie Wu, Jian Gong Deng 2014-08-12 $15,552,000
8762129 Techniques for input of a multi-character compound consonant or vowel and transliteration to another language using a touch computing device Hao Huang, Song Fu, Wei Sun 2014-06-24 $15,089,000
8639742 Refreshing cached documents and storing differential document content Eric Russell Fredricksen, Naga Sridhar Kataru, Georges Harik 2014-01-28 $42,603,000
8306511 Method and system for processing queries initiated by users of mobile devices Benjamin Ling, Jie Wu, Jian Gong Deng 2012-11-06 $32,672,000
8224964 System and method of accessing a document efficiently through multi-tier web caching Eric Fredrickson, Naga Sridhar Kataru, Georges Harik 2012-07-17 $26,039,000
8206940 Methods for diagnosis of Clostridium difficile and methods and vectors for recombinant toxin expression Saul Tzipori, Guilin Yang 2012-06-26
7747749 Systems and methods of efficiently preloading documents to client devices Bjorn Marius Aamodt Erikson, Othman Laraki, Cosmos Nicolaou, Jeffrey Glen Rennie, Denis Lee Severson 2010-06-29 $117,861,000