SM

Subramanian Marappan

WS Wave Life Sciences: 11 patents #5 of 46Top 15%
HB Helicos Biosciences: 3 patents #6 of 28Top 25%
AP Auspex Pharmaceuticals: 2 patents #12 of 32Top 40%
FL Fluidigm: 1 patents #85 of 116Top 75%
Overall (All Time): #247,659 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428442 Compounds, compositions and methods for synthesis David Butler, Christopher P. Hencken, Naoki Iwamoto, Pachamuthu Kandasamy, Alvaro Andres Lanao +5 more 2025-09-30
12403156 Oligonucleotides, compositions and methods thereof Jason Jingxin Zhang, Naoki Iwamoto, Christopher J. Francis, Chandra Vargeese, David Butler +2 more 2025-09-02
12391942 Oligonucleotide compositions and methods of use thereof Jason Jingxin Zhang, Chandra Vargeese, Naoki Iwamoto, Chikdu Shakti Shivalila, Nayantara Kothari +11 more 2025-08-19
11873316 Compositions and methods for phosphoramidite and oligonucleotide synthesis David Butler, Pachamuthu Kandasamy, Ik-Hyeon Paik, Jayakanthan Kumarasamy, Gopal Reddy Bommineni 2024-01-16
11739325 Oligonucleotide compositions and methods thereof Chandra Vargeese, Zhong Zhong, Naoki Iwamoto, Jason Jingxin Zhang, Jean-Cosme Dodart +4 more 2023-08-29
11718638 Compounds, compositions and methods for synthesis David Butler, Christopher P. Hencken, Naoki Iwamoto, Pachamuthu Kandasamy, Alvaro Andres Lanao +5 more 2023-08-08
11603532 Oligonucleotide compositions and methods of use thereof Chandra Vargeese, Naoki Iwamoto, David Butler, Genliang Lu, Jason Jingxin Zhang +4 more 2023-03-14
11597927 Oligonucleotide compositions and methods of use thereof Chandra Vargeese, Naoki Iwamoto, David Butler, Genliang Lu, Jason Jingxin Zhang +5 more 2023-03-07
11407775 Compositions and methods for phosphoramidite and oligonucleotide synthesis David Butler, Ik-Hyeon Paik 2022-08-09
11013757 Oligonucleotides, compositions and methods thereof Jason Jingxin Zhang, Naoki Iwamoto, Christopher J. Francis, Chandra Vargeese, David Butler +2 more 2021-05-25
10450568 Oligonucleotide compositions and methods thereof David Butler, Sethumadhavan Divakaramenon, Christopher J. Francis, Maria Frank-Kamenetsky, Naoki Iwamoto +6 more 2019-10-22
9163053 Nucleotide analogs Suhaib Siddiqi, J. William Efcavitch, Judith Mitchell, Jayson Bowers, Mirna Jaroza 2015-10-20
9034798 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions Hubert Koster, Daniel P. Little, Suhaib Siddiqi, Matthew Peter Grealish, Chester Hassman +1 more 2015-05-19
8114973 Nucleotide analogs Suhaib Siddiqi, Judith Mitchell, Edyta Krzymanska-Olejnik, Atanu Roy, Xiaopeng Bai 2012-02-14
8071755 Nucleotide analogs J. William Efcavitch, Suhaib Siddiqi, Philip Buzby, Judith Mitchell, Edyta Krzymanska-Olejnik +4 more 2011-12-06
7994304 Methods and compositions for sequencing a nucleic acid Suhaib Siddiqi, Hernan Orgueira, Edyta Olejnik, Philip Buzby, Atanu Roy 2011-08-09
7691904 pH sensitive prodrugs of 2,6-diisopropylphenol Cris Davenport, Sepehr Sarshar 2010-04-06
7250412 PH sensitive prodrugs of 2,6-Diisopropylphenol Cris Davenport, Sepehr Sarshar 2007-07-31