DELSTRIGO Drug Patent Profile
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When do Delstrigo patents expire, and when can generic versions of Delstrigo launch?
Delstrigo is a drug marketed by Msd Merck Co and is included in one NDA. There are three patents protecting this drug and one Paragraph IV challenge.
This drug has ninety-seven patent family members in forty-five countries.
The generic ingredient in DELSTRIGO is doravirine; lamivudine; tenofovir disoproxil fumarate. One supplier is listed for this compound. Additional details are available on the doravirine; lamivudine; tenofovir disoproxil fumarate profile page.
DrugPatentWatch® Generic Entry Outlook for Delstrigo
Delstrigo was eligible for patent challenges on August 30, 2022.
By analyzing the patents and regulatory protections it appears that the earliest date
for generic entry will be August 30, 2032. This may change due to patent challenges or generic licensing.
There is one Paragraph IV patent challenge for this drug. This may lead to patent invalidation or a license for generic production.
Indicators of Generic Entry
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Questions you can ask:
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Summary for DELSTRIGO
International Patents: | 97 |
US Patents: | 3 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Clinical Trials: | 11 |
Drug Prices: | Drug price information for DELSTRIGO |
What excipients (inactive ingredients) are in DELSTRIGO? | DELSTRIGO excipients list |
DailyMed Link: | DELSTRIGO at DailyMed |


DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for DELSTRIGO
Generic Entry Date for DELSTRIGO*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
TABLET;ORAL |
*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.
Recent Clinical Trials for DELSTRIGO
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Africa Health Research Institute | Phase 3 |
University of Liverpool | Phase 4 |
Liverpool School of Tropical Medicine | Phase 4 |
Pharmacology for DELSTRIGO
Paragraph IV (Patent) Challenges for DELSTRIGO
Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
---|---|---|---|---|---|---|
DELSTRIGO | Tablets | doravirine; lamivudine; tenofovir disoproxil fumarate | 100 mg/300 mg/ 300 mg | 210807 | 1 | 2022-08-30 |
US Patents and Regulatory Information for DELSTRIGO
DELSTRIGO is protected by five US patents and one FDA Regulatory Exclusivity.
Based on analysis by DrugPatentWatch, the earliest date for a generic version of DELSTRIGO is ⤷ Try for Free.
This potential generic entry date is based on patent 8,486,975.
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.
International Patents for DELSTRIGO
When does loss-of-exclusivity occur for DELSTRIGO?
Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:
Argentina
Patent: 0859
Patent: DERIVADOS 1,2,4 TRIAZOLO-PIRIDINICOS INHIBIDORES NO NUCLEOSIDICOS DE LA TRANSCRIPTASA INVERSA, UTILES PARA TRATAR INFECCIONES POR VIH Y COMPOSICIONES FARMACEUTICAS QUE LOS CONTIENEN.
Estimated Expiration: ⤷ Try for Free
Australia
Patent: 11235568
Patent: Non-nucleoside reverse transcriptase inhibitors
Estimated Expiration: ⤷ Try for Free
Brazil
Patent: 2012024691
Patent: composto, e, composição farmacêutica
Estimated Expiration: ⤷ Try for Free
Canada
Patent: 94377
Patent: INHIBITEURS DE TRANSCRIPTASE INVERSE NON NUCLEOSIDIQUES (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Chile
Patent: 12002744
Patent: Compuesto inhibidor no nucleosídico de la transcriptasa inversa derivado de 3-(hidrocarbiloxi aromático y alifático opcionalmente sustituido)-1-[(5-oxo-4,5-dihidro-1h-1,2,4-triazol-3-il)metil])-piridin-2(ih)-ona; composición farmacéutica que lo comprende útil en la profilaxis y tratamiento de la infección por vih y sida.
Estimated Expiration: ⤷ Try for Free
China
Patent: 2971308
Patent: Non-nucleoside reverse transcriptase inhibitors
Estimated Expiration: ⤷ Try for Free
Colombia
Patent: 30126
Patent: Inhibidores no nucleosídicos de la transcriptasa inversa
Estimated Expiration: ⤷ Try for Free
Costa Rica
Patent: 120503
Patent: INHIBIDORES NO NUCLEOSÍDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Croatia
Patent: 0150427
Estimated Expiration: ⤷ Try for Free
Patent: 0161680
Estimated Expiration: ⤷ Try for Free
Cyprus
Patent: 16437
Estimated Expiration: ⤷ Try for Free
Patent: 18774
Estimated Expiration: ⤷ Try for Free
Patent: 19025
Estimated Expiration: ⤷ Try for Free
Patent: 19026
Estimated Expiration: ⤷ Try for Free
Denmark
Patent: 52902
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Estimated Expiration: ⤷ Try for Free
Dominican Republic
Patent: 012000256
Patent: INHIBIDORES NO NUCLEOSÍDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Ecuador
Patent: 12012201
Patent: INHIBIDORES NO NUCLEOSÍDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Eurasian Patent Organization
Patent: 4804
Patent: НЕНУКЛЕОЗИДНЫЕ ИНГИБИТОРЫ ОБРАТНОЙ ТРАНСКРИПТАЗЫ, КОМПОЗИЦИИ, ИХ СОДЕРЖАЩИЕ, И ИХ ПРИМЕНЕНИЕ (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS, COMPOSITIONS COMPRISING THEM, AND USE THEREOF)
Estimated Expiration: ⤷ Try for Free
Patent: 1290976
Patent: НЕНУКЛЕОЗИДНЫЕ ИНГИБИТОРЫ ОБРАТНОЙ ТРАНСКРИПТАЗЫ
Estimated Expiration: ⤷ Try for Free
European Patent Office
Patent: 52902
Patent: INHIBITEURS DE TRANSCRIPTASE INVERSE NON NUCLÉOSIDIQUES (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Patent: COMPOSITION PHARMACEUTIQUE COMPRENANT UN INHIBITEUR NON NUCLÉOSIDIQUE DE TRANSCRIPTASE INVERSE (PHARMACEUTICAL COMPOSITION COMPRISING A NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR)
Estimated Expiration: ⤷ Try for Free
Finland
Patent: 0190020
Estimated Expiration: ⤷ Try for Free
Patent: 0190021
Estimated Expiration: ⤷ Try for Free
Georgia, Republic of
Patent: 0156368
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
Estimated Expiration: ⤷ Try for Free
Honduras
Patent: 12002039
Patent: INHIBIDORES NO NUCLEOSIDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Hong Kong
Patent: 75471
Patent: 非核苷類逆轉錄酶抑制劑 (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Patent: 09121
Patent: 包含非核苷逆轉錄酶抑制劑的藥物組合物 (PHARMACEUTICAL COMPOSITION COMPRISING A NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR)
Estimated Expiration: ⤷ Try for Free
Hungary
Patent: 25336
Estimated Expiration: ⤷ Try for Free
Patent: 31785
Estimated Expiration: ⤷ Try for Free
Patent: 900021
Estimated Expiration: ⤷ Try for Free
Patent: 900022
Estimated Expiration: ⤷ Try for Free
Israel
Patent: 2030
Patent: מעכבי רוורס טרנסקיפטז לא נאוקלוזידי (Non-nucleoside reverse transcriptase inhibitors)
Estimated Expiration: ⤷ Try for Free
Patent: 3334
Patent: תרכובות 3-(הידרוקרבילאוקסי ארומטי ואליפטי המותמר אופציונאלית)-1-[(5-אוקסו-5,4-דיהידרו-1h-4,2,1-טריאזול-3-איל)מתיל]-פירידין-2-(1h)- און, הרכב רוקחי המכיל אותן ושימוש בהן (3-(optionally substituted aromatic and aliphatic hydrocarbyloxy)-1-[(5-oxo-4,5-dihydro-1h-1,2,4-triazol-3-yl)methyl]-pyridin-2(1h)-one compounds, pharmaceutical composition comprising same, and use thereof)
Estimated Expiration: ⤷ Try for Free
Japan
Patent: 81718
Estimated Expiration: ⤷ Try for Free
Patent: 86790
Estimated Expiration: ⤷ Try for Free
Patent: 13209405
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR
Estimated Expiration: ⤷ Try for Free
Patent: 13510800
Estimated Expiration: ⤷ Try for Free
Lithuania
Patent: 552902
Estimated Expiration: ⤷ Try for Free
Patent: 924034
Estimated Expiration: ⤷ Try for Free
Patent: 2019506
Estimated Expiration: ⤷ Try for Free
Patent: 2019507
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Estimated Expiration: ⤷ Try for Free
Luxembourg
Patent: 0114
Estimated Expiration: ⤷ Try for Free
Malaysia
Patent: 3979
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
Estimated Expiration: ⤷ Try for Free
Mexico
Patent: 12011379
Patent: INHIBIDORES NO NUCLEOSIDICOS DE LA TRANSCRIPTASA INVERSA. (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS.)
Estimated Expiration: ⤷ Try for Free
Montenegro
Patent: 181
Patent: NE-NUKLEOZIDNI INHIBITORI REVERZNE TRANSKRIPTAZE (NON-NUCLEOSIDE REVERSE TRANSCRIPT ASE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Patent: 570
Patent: FARMACEUTSKA KOMPOZICIJA KOJA SADRŽI NE-NUKLEOZIDNI INHIBITOR REVERZNE TRANSKRIPTAZE (PHARMACEUTICAL COMPOSITION COMPRISING A NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR)
Estimated Expiration: ⤷ Try for Free
Morocco
Patent: 170
Patent: INHIBITEURS DE TRANSCRIPTASE INVERSE NON NUCLÉOSIDIQUES
Estimated Expiration: ⤷ Try for Free
Netherlands
Patent: 0980
Estimated Expiration: ⤷ Try for Free
New Zealand
Patent: 2670
Patent: Non-nucleoside reverse transcriptase inhibitors
Estimated Expiration: ⤷ Try for Free
Nicaragua
Patent: 1200146
Patent: INHIBIDORES NO NUCLEOSÍDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Norway
Patent: 19018
Estimated Expiration: ⤷ Try for Free
Patent: 19019
Estimated Expiration: ⤷ Try for Free
Peru
Patent: 130158
Patent: INHIBIDORES NO NUCLEOSIDICOS DE LA TRANSCRIPTASA INVERSA
Estimated Expiration: ⤷ Try for Free
Poland
Patent: 52902
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Estimated Expiration: ⤷ Try for Free
Portugal
Patent: 52902
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Estimated Expiration: ⤷ Try for Free
Serbia
Patent: 017
Patent: NE-NUKLEOZIDNI INHIBITORI REVERZNE TRANSKRIPTAZE (NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Patent: 505
Patent: FARMACEUTSKA KOMPOZICIJA KOJA SADRŽI NE-NUKLEOZIDNI INHIBITOR REVERZNE TRANSKRIPTAZE (PHARMACEUTICAL COMPOSITION COMPRISING A NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITOR)
Estimated Expiration: ⤷ Try for Free
Singapore
Patent: 4347
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
Estimated Expiration: ⤷ Try for Free
Slovenia
Patent: 52902
Estimated Expiration: ⤷ Try for Free
Patent: 24034
Estimated Expiration: ⤷ Try for Free
South Korea
Patent: 1421861
Estimated Expiration: ⤷ Try for Free
Patent: 120128703
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
Estimated Expiration: ⤷ Try for Free
Spain
Patent: 36295
Estimated Expiration: ⤷ Try for Free
Patent: 09636
Estimated Expiration: ⤷ Try for Free
Taiwan
Patent: 58719
Estimated Expiration: ⤷ Try for Free
Patent: 1139409
Patent: Non-nucleoside reverse transcriptase inhibitors
Estimated Expiration: ⤷ Try for Free
Tunisia
Patent: 12000455
Patent: NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
Estimated Expiration: ⤷ Try for Free
Ukraine
Patent: 8495
Patent: НЕНУКЛЕОЗИДНІ ІНГІБІТОРИ ЗВОРОТНОЇ ТРАНСКРИПТАЗИ (REVERSE TRANSCRIPTASE NUCLEOSIDE INHIBITORS)
Estimated Expiration: ⤷ Try for Free
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.
See the table below for additional patents covering DELSTRIGO around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
Mexico | 2018006773 | COMPOSICIONES FARMACEUTICAS QUE CONTIENEN DORAVIRINA, TENOFOVIR DISOPROXIL FUMARATO Y LAMIVUDINA. (PHARMACEUTICAL COMPOSITIONS CONTAINING DORAVIRINE, TENOFOVIR DISOPROXIL FUMARATE AND LAMIVUDINE.) | ⤷ Try for Free |
European Patent Office | 3960163 | COMPOSITIONS PHARMACEUTIQUES CONTENANT DE LA DORAVIRINE, DU FUMARATE DE TÉNOFOVIR DISOPROXIL ET DE LA LAMIVUDINE (PHARMACEUTICAL COMPOSITIONS CONTAINING DORAVIRINE, TENOFOVIR DISOPROXIL FUMARATE AND LAMIVUDINE) | ⤷ Try for Free |
Chile | 2012002744 | Compuesto inhibidor no nucleosídico de la transcriptasa inversa derivado de 3-(hidrocarbiloxi aromático y alifático opcionalmente sustituido)-1-[(5-oxo-4,5-dihidro-1h-1,2,4-triazol-3-il)metil])-piridin-2(ih)-ona; composición farmacéutica que lo comprende útil en la profilaxis y tratamiento de la infección por vih y sida. | ⤷ Try for Free |
Canada | 3006192 | COMPOSITIONS PHARMACEUTIQUES CONTENANT DE LA DORAVIRINE, DU FUMARATE DE TENOFOVIR DISOPROXIL ET DE LA LAMIVUDINE (PHARMACEUTICAL COMPOSITIONS CONTAINING DORAVIRINE, TENOFOVIR DISOPROXIL FUMARATE AND LAMIVUDINE) | ⤷ Try for Free |
Portugal | 2552902 | ⤷ Try for Free | |
Russian Federation | 2736941 | ФАРМАЦЕВТИЧЕСКИЕ КОМПОЗИЦИИ, СОДЕРЖАЩИЕ ДОРАВИРИН, ТЕНОФОВИРА ДИЗОПРОКСИЛА ФУМАРАТ И ЛАМИВУДИН (PHARMACEUTICAL COMPOSITIONS CONTAINING DORAVIRINE, TENOFOVIR DISOPROXIL FUMARATE AND LAMIVUDINE) | ⤷ Try for Free |
South Korea | 20180081082 | 도라비린, 테노포비르 디소프록실 푸마레이트 및 라미부딘을 함유하는 제약 조성물 | ⤷ Try for Free |
>Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for DELSTRIGO
Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
---|---|---|---|---|
2924034 | 2019018 | Norway | ⤷ Try for Free | PRODUCT NAME: DORAVIRIN ELLER ET FARMASOEYTISK AKSEPTABELT SALT DERAV I KOMBINASJON MED LAMIVUDIN OG I KOMBINASJON MED TENOFOVIRDISOPROKSIL FUMARAT; REG. NO/DATE: EU/1/18/1333/001-2 20181213 |
2924034 | 122019000042 | Germany | ⤷ Try for Free | PRODUCT NAME: DORAVIRIN ODER EINEM PHARMAZEUTISCH ANNEHMBAREN SALZ DAVON IN KOMBINATION MIT LAMIVUDIN UND TENOFOVIR-DISOPROXIL-FUMARAT; REGISTRATION NO/DATE: EU/1/18/1333 20181122 |
2552902 | CA 2019 00025 | Denmark | ⤷ Try for Free | PRODUCT NAME: DORAVIRINE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF; REG. NO/DATE: EU/1/18/1333 20181126 |
2924034 | C20190025 00305 | Estonia | ⤷ Try for Free | PRODUCT NAME: DORAVIRIIN/LAMIVUDIIN/TENOFOVIIRDISOPROKSIIL;REG NO/DATE: EU/1/18/1333 26.11.2018 |
2924034 | C201930027 | Spain | ⤷ Try for Free | PRODUCT NAME: DORAVIRINA O UNA SAL FARMACEUTICAMENTE ACEPTABLE DE LA MISMA EN COMBINACION CON LAMIVUDINA Y TENOFOVIR DISOPROXILO FUMARATO; NATIONAL AUTHORISATION NUMBER: EU/1/18/1333; DATE OF AUTHORISATION: 20181122; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/18/1333; DATE OF FIRST AUTHORISATION IN EEA: 20181122 |
2552902 | 300980 | Netherlands | ⤷ Try for Free | PRODUCT NAME: DORAVIRINE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT; REGISTRATION NO/DATE: EU/1/18/1333/001-002 20181126 |
2924034 | C02924034/01 | Switzerland | ⤷ Try for Free | PRODUCT NAME: DORAVIRIN, LAMIVUDIN UND TENOFOVIRDISOPROXIL; REGISTRATION NO/DATE: SWISSMEDIC-ZULASSUNG 67066 17.12.2019 |
>Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |
Market Dynamics and Financial Trajectory for Delstrigo
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