Last Updated: November 13, 2026

Rigel Pharms Company Profile

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What is the competitive landscape for RIGEL PHARMS

RIGEL PHARMS has four approved drugs.

There are thirty-nine US patents protecting RIGEL PHARMS drugs.

Summary for Rigel Pharms
US Patents:39
Tradenames:4
Ingredients:4
NDAs:4

Drugs and US Patents for Rigel Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 AB RX Yes No 7,538,108 ⤷  Start Trial Y ⤷  Start Trial
Rigel Pharms VEPPANU vepdegestrant TABLET;ORAL 219835-001 May 1, 2026 RX Yes No 11,597,720 ⤷  Start Trial Y Y ⤷  Start Trial
Rigel Pharms VEPPANU vepdegestrant TABLET;ORAL 219835-001 May 1, 2026 RX Yes No 10,899,742 ⤷  Start Trial ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 AB RX Yes Yes 8,652,492 ⤷  Start Trial Y ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 AB RX Yes No 7,989,448 ⤷  Start Trial Y ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 AB RX Yes Yes 8,771,648 ⤷  Start Trial Y ⤷  Start Trial
Rigel Pharms REZLIDHIA olutasidenib CAPSULE;ORAL 215814-001 Dec 1, 2022 RX Yes Yes ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for Rigel Pharms

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 9,266,912 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 8,163,902 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 8,211,889 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 7,538,108 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-002 Apr 17, 2018 8,912,170 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 7,538,108 ⤷  Start Trial
Rigel Pharms TAVALISSE fostamatinib disodium TABLET;ORAL 209299-001 Apr 17, 2018 8,211,889 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for Rigel Pharms Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1856135 C202030021 Spain ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB O UNA SAL FARMACEUTICAMENTE ACEPTABLE DE FOSTAMATINIB, O UN HIDRATO, O UN SOLVATO, O N-OXIDO DEL FOSTAMATINIB O UNA SAL, PREFERENTEMENTE FOSTAMATINIB DISODICO Y, OPCIONALMENTE, EN FORMA DE HIDRATO; NATIONAL AUTHORISATION NUMBER: EU/1/19/1405; DATE OF AUTHORISATION: 20200109; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/19/1405; DATE OF FIRST AUTHORISATION IN EEA: 20200109
1856135 PA2020507,C1856135 Lithuania ⤷  Start Trial PRODUCT NAME: FOSTAMATINIBO DINATRIO HEKSAHIDRATAS; REGISTRATION NO/DATE: EU/1/19/1405 20200109
1856135 CR 2020 00018 Denmark ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB OR A PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, OR A HYDRATE, SOLVATE OR N-OXIDE OF FOSTAMATINIB OR THE PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, ESPECIALLY FOSTAMATINIB DISODIUM, OPTIONALLY IN FORM OF A HYDRATE; REG. NO/DATE: EU/1/19/1405 20200113
1856135 2020/017 Ireland ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB OR A PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, OR A HYDRATE, SOLVATE OR N-OXIDE OF FOSTAMATINIB OR THE PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, ESPECIALLY FOSTAMATINIB DISODIUM, OPTIONALLY IN FORM OF A HYDRATE; REGISTRATION NO/DATE: EU/1/19/1405 20200113
1856135 301039 Netherlands ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT VAN FOSTAMATINIB, OF EEN HYDRAAT, SOLVAAT OF N-OXIDE VAN FOSTAMATINIB OF HET FARMACEUTISCH AANVAARDBARE ZOUT VAN FOSTAMATINIB, IN HET BIJZONDER DINATRIUMFOSTAMATINIB EVENTUEEL IN DE VORM VAN EEN HYDRAAT; REGISTRATION NO/DATE: EU/1/19/1405 20200113
3371171 122024000021 Germany ⤷  Start Trial PRODUCT NAME: PRALSETINIB UND PHARMAZEUTISCH AKZEPTABLE SALZE DAVON; REGISTRATION NO/DATE: EU/1/21/1555 20211118
1856135 20C1019 France ⤷  Start Trial PRODUCT NAME: FOSTAMATINIB ET/OU SES SELS PHARMACEUTIQUEMENT ACCEPTABLES OU HYDRATE OU SOLVATE DU FOSTAMATINIB, EN PARTICULIER UN SEL DISODIQUE DE FOSTAMATINIB TEL QUE LE FOSTAMATINIB DISODIQUE HEXAHYDRATE; NAT. REGISTRATION NO/DATE: EU/1/19/1405 20200109; FIRST REGISTRATION: NL - EU/1/19/1405 20200109
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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