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BioPharmaceutical Business Intelligence

  • Identify first generic entrants
  • Uncover prior art in expired and abandoned patents
  • Drug patents in 130+ countries

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Serving leading biopharmaceutical companies globally:

Dow
Federal Trade Commission
Queensland Health
Citi
Teva
Covington
Chinese Patent Office
QuintilesIMS
Johnson and Johnson
Colorcon

Generated: February 25, 2018

Bulgaria Drug Patents

These international patent data are derived from patent families, based on US drug-patent linkages.
They should not be regarded as comprehensive records of ex-US drug-patent associations.

Document Number Estimated Expiration Equivalent US Patent US Expiry Date Generic Name US Applicant US Tradename
108736➤ Sign Up7615545Jun 15, 2023ethinyl estradiol; levonorgestrelTeva Branded PharmLOSEASONIQUE
108736➤ Sign Up7615545Jun 15, 2023ethinyl estradiol; levonorgestrelTeva Branded PharmSEASONIQUE
108736➤ Sign Up7858605Jun 23, 2023ethinyl estradiol; levonorgestrelTeva Branded PharmLOSEASONIQUE
108736➤ Sign Up7858605Jun 23, 2023ethinyl estradiol; levonorgestrelTeva Branded PharmSEASONIQUE
108736➤ Sign Up7320969Jan 30, 2024ethinyl estradiol; levonorgestrelTeva Branded PharmSEASONIQUE
108493➤ Sign Up6699871Jul 26, 2022metformin hydrochloride; sitagliptin phosphateMerck Sharp DohmeJANUMET XR
108493➤ Sign Up6699871Jul 26, 2022metformin hydrochloride; sitagliptin phosphateMerck Sharp DohmeJANUMET
108493➤ Sign Up6699871Jul 26, 2022sitagliptin phosphateMerck Sharp DohmeJANUVIA
108493➤ Sign Up6699871Jul 26, 2022simvastatin; sitagliptin phosphateMerck Sharp DohmeJUVISYNC
108493➤ Sign Up6699871Jul 26, 2022ertugliflozin; sitagliptin phosphateMerck Sharp DohmeSTEGLUJAN
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Julphar
Argus Health
Novartis
US Army
Merck
Colorcon
Boehringer Ingelheim
Citi
McKinsey
Mallinckrodt

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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