Assignee
SEASONS BIOTECHNOLOGY TAIZHOU CO LTD
CN·6 granted patents·1 pending application·3 citations·filing 2016–2022
Top patents by PatentIndex Score
7 records- 0174US10584093B2Method and catalyst for preparing aniline compounds and use thereofSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2018·Granted Mar 10, 2020·1 cites·10 claims
- 0272US10144701B2Method for preparing 4-isopropylamino-1-butanolSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2016·Granted Dec 4, 2018·1 cites·13 claims
- 0371US11667610B2Method for preparing Macitentan and intermediate compound thereofSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2022·Granted Jun 6, 2023·0 cites·8 claims
- 0465US10428012B2Method of preparation of 4-isopropylamino-1-butanolSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·1 claims
- 0564US10040771B2Method for preparing prostacyclin receptor agonist 4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]-1-butanolSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2016·Granted Aug 7, 2018·1 cites·5 claims
- 0655US11649216B2Method for preparing Macitentan and intermediate compound thereofSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2017·Granted May 16, 2023·0 cites·7 claims
- 0745US2022249466A1Coated granule, solid dispersion, and preparation containing vortioxetine hydrobromide for oral taste maskingSEASONS BIOTECHNOLOGY TAIZHOU CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when SEASONS BIOTECHNOLOGY TAIZHOU CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →