CC

Charles E. Chase

EC Eisai R&D Management Co.: 30 patents #2 of 817Top 1%
RTX (Raytheon): 2 patents #5,307 of 15,912Top 35%
Overall (All Time): #102,289 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
11643418 Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin B Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi, Jaemoon Lee 2023-05-09
11136335 Prins reaction and intermediates useful in the synthesis of halichondrin macrolides and analogs thereof Hyeong Wook Choi, Atsushi Endo, Francis G. Fang, Dae-Shik Kim 2021-10-05
10934307 Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin B Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi, Jaemoon Lee 2021-03-02
10913749 Macrocyclization reactions and intermediates and other fragments useful in the synthesis of halichondrin macrolides Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi 2021-02-09
10717743 Intermediates and methods for the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang, Jing Li 2020-07-21
10676481 Intermediates in the synthesis of eribulin and related methods of synthesis Phil S. Baran, Francis G. Fang 2020-06-09
10611773 Macrocyclization reactions and intermediates and other fragments useful in the synthesis of analogs of halichondrin B Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi, Jaemoon Lee 2020-04-07
RE47797 Intermediates for the preparation of analogs of halichondrin B Farid Benayoud, Trevor Lee Calkins, William J. Christ, Bryan M. LEWIS, Matthew J. Schnaderbeck +7 more 2020-01-07
10494388 Compounds useful in the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang 2019-12-03
10308661 Macrocyclization reactions and intermediates and other fragments useful in the synthesis of halichondrin macrolides Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi 2019-06-04
10221189 Macrocyclization reactions and intermediates useful in the synthesis of analogs of halichondrin B Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi, Jaemoon Lee 2019-03-05
10214539 Intermediates and methods for the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang, Jing Li 2019-02-26
RE46965 Intermediates for the preparation of analogs of Halichondrin B Brian C. Austad, Francis G. Fang, Trevor Lee Calkins, Bryan M. LEWIS 2018-07-24
9856276 Compounds useful in the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang 2018-01-02
9802953 Intermediates and methods for the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang, Jing Li 2017-10-31
9783549 Macrocyclization reactions and intermediates useful in the synthesis of analogs of halichondrin B Francis G. Fang, Dae-Shik Kim, Hyeong Wook Choi, Jaemoon Lee 2017-10-10
9604993 Intermediates and methods for the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang, Jing Li 2017-03-28
9382262 Compounds useful in the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang 2016-07-05
9303050 Intermediates for the preparation of analogs of Halichondrin B Farid Benayoud, Trevor Lee Calkins, William J. Christ 2016-04-05
8987479 Intermediates and methods for the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang, Jing Li 2015-03-24
RE45324 Intermediates for the preparation of analogs of halichondrin B Brian C. Austad, Francis G. Fang 2015-01-06
8927597 Compounds useful in the synthesis of halichondrin B analogs Atsushi Endo, Francis G. Fang 2015-01-06
8884031 Intermediates for the preparation of analogs of halichondrin B Francis G. Fang 2014-11-11
8618313 Intermediates for the preparation of analogs of Halichondrin B Farid Benayoud, Trevor Lee Calkins, William J. Christ, Francis G. Fang 2013-12-31
8445701 Intermediates for the preparation of analogs of halichondrin B Brian C. Austad, Francis G. Fang, Marc Pesant 2013-05-21