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USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Li Liu — 19 Patents

Abbott: 9 patents #777 of 5,509Top 15%
NANovo Nordisk A/S: 2 patents #622 of 1,775Top 40%
TATate & Lyle Ingredients Americas: 2 patents #30 of 112Top 30%
VBValent Biosciences: 2 patents #55 of 117Top 50%
NANovo Industri A/S: 1 patents #41 of 117Top 40%
TLTate & Lyle Technology Limited: 1 patents #16 of 32Top 50%
Danbury, CT: #56 of 826 inventorsTop 7%
Connecticut: #2,159 of 34,797 inventorsTop 7%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Chi-Li Liu has been granted 19 US patents while listed as an inventor at Abbott. The first was granted in 1992 and the most recent in October 2013. Chi-Li Liu ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Chi-Li Liu in Danbury, CT, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8557976 Microbial consortia and methods for their use Travis Aaron Mahan, Edward Farley 2013-10-15
8057840 Food products comprising a slowly digestible or digestion resistant carbohydrate composition Michael D. Harrison, James C. Purdue, Penelope A. Patton, Andrew J. Hoffman, James Gaddy +17 more 2011-11-15
7608436 Process for producing saccharide oligomers Michael D. Harrison, James C. Purdue, Penelope A. Patton, Andrew J. Hoffman, James Gaddy +1 more 2009-10-27
6210952 Bacillus thuringiensis mutants which produce higher yields of crystal delta-endotoxin than their corresponding parental strains Pamela Marrone, Jewel Payne, Hanne Gurtler, Annette S. Petersen 2001-04-03
6156308 Bacillus thuringiensis strains active against lepidopteran and coleopteran pests Lee Fremont Adams, Patricia A. Lufburrow, Michael D. Thomas 2000-12-05
5976563 Pesticidal composition and Bacillus thuringiensis strain Anita M. MacMullan, Patricia A. Lufburrow, Robert L. Starnes, Denise Carol Manker 1999-11-02 $42,881,000
5976564 Pesticidal composition and bacillus thurigiensis strain Anita M. MacMullan, Patricia A. Lufburrow, Robert L. Starnes, Denise Carol Manker 1999-11-02 $42,881,000
5912162 Dipteran-active compound and Bacillus thuringiensis strain William D. Lidster, Carmen Sanchez Lopez 1999-06-15 $135,971,000
5879676 Bacillus thuringiensis strains active against lepidopteran and coleopteran pests Lee Fremont Adams, Patricia A. Lufburrow, Michael D. Thomas 1999-03-09 $221,011,000
5874289 Bacillus thuringiensis mutants which produce high yields of crystal delta-endotoxin Pamela Marrone, Jewel Payne, Hanne Gurtler, Annette S. Petersen 1999-02-23 $136,641,000
5859235 Dipteran-active uracil derivative William D. Lidster, Carmen Sanchez Lopez 1999-01-12 $48,494,000
5770431 Bacillus thuringiensis strains active against lepidopteran and coleopteran pests Lee Fremont Adams, Patricia A. Lufburrow, Michael D. Thomas 1998-06-23 $98,225,000
5698440 Bacillus thuringiensis mutants which produce high yelds of crystal delta-endotoxin Pamela Marrone, Jewel Payne, Hanne Gurtler, Annette S. Petersen 1997-12-16 $31,782,000
5602032 Bacillus thuringiensis mutants which produce high yields of crystal delta-endotoxin Pamela Marrone, Jewel Payne, Hanne Gurtler, Annette S. Petersen 1997-02-11 $54,758,000
5556784 Bacillus thuringiensis isolates active against lepidopteran pests 1996-09-17 $1,988,000
5374545 Cell wall lytic enzymes from bacillus pabuli Janet M. Overholt 1994-12-20 $1,261,000
5354681 Enzyme complex hydrolyzing bacterial cell walls derived from nocardiopsis dassonvillei Janet M. Overholt 1994-10-11
5312748 Protease Carol M. Beck, Robert J. Strobel, Jr., Janet M. Overholt 1994-05-17 $615,000
5139945 Thermostable alginate lyase from Bacillus steraothermophilus 1992-08-18 $462,000