Lopinavir/Ritonavir
- On this page:
- Patent Information
- Oppositions
- Other Useful Resources
Patent Information
Information of patent applications filed at local or international levels, that are contributed by the users of PODB as being relevant to this medicine
Please note that PODB does not provide and guarantee the comprehensive patent landscape in all countries.
*For more knowledge of patent search, please refer to the tutorial Step 2: Patent Search & Analysis
*For more information of the patent landscape on medicines, please also refer to WHO patent landscape reports, UNITAID patent landscape reports, Medicines Patent Pool Patent Status Database
Patent Applications
The table includes information of patent applications as filed in different countries, that are contributed by PODB users as being seen as relevant to this medicine.
| Country | Filing date | Priority date | Applicant | National number | International number | Status | Patent type | More info |
|---|---|---|---|---|---|---|---|---|
| India | 24-03-2006 | Abbott Laboratories | 339/MUMNP/2006 | WO/2005/039551 | Rejected | Formulations | View/Comment | |
| India | 15-04-2009 | Abbott Laboratories | 726/MUMNP/2009 (Divisional of 339/MUMNP/2006) | WO/2005/039551 | Abandoned | Formulations | View/Comment | |
| India | 15-04-2009 | Abbott Laboratories | 2474/DELNP/2009 (Divisional of 339/MUMNP/2006) | WO/2005/039551 | Withdrawn | Formulations | View/Comment | |
| India | 22-10-2001 | Abbott Laboratories | IN/PCT/2001/01312/MUM | WO/2000/74677 | Abandoned | Formulations | View/Comment | |
| Brazil | 23-08-2004 | Abbott Laboratories | PI0413882-1 | WO/2005/039551 | Under Examination | Formulations | View/Comment | |
| Brazil | 30-04-1997 | Abbott Laboratories | PI1100397-9 | WO/1997/21685 | Granted | Molecules | ||
| Brazil | 31-08-1999 | Abbott Laboratories | PP1101190-4 (Divisional of PI1100397-9) | WO/1997/21685 | Rejected | Molecules | ||
| India | 30-08-2007 | Abbott Laboratories | 6733/DELNP/2007 | WO/2006/091529 | Rejected | Combination | View/Comment |
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Oppositions
Information related to relevant oppositions from around the world.
Patent Oppositions
The table includes oppositions aimed at contesting patents covering this drug. Note that at the country level, several patent applications can cover the same drug.
Please pay attention not only to the patent opposition, but also to the patent application it relates to, see column "Related Patent Application". To better identify similarities, the column "Patent Type" indicates a general classification of the patent. Arguments used to contest a specific type of patent may apply for another that fits in the same category.
| Country | Date | Who Filed | Opposition type | Opposition status | Patent type | Related patent application | More info |
|---|---|---|---|---|---|---|---|
| India | 16-08-2007 | Initiative for Medicines, Access & Knowledge (I-Mak) | Pre-Grant | Refused | Formulations | 339/MUMNP/2006 | View/Comment |
| India | 05-08-2010 | Cipla Ltd. | Pre-Grant | Granted | Formulations | 726/MUMNP/2009 (Divisional of 339/MUMNP/2006) | View/Comment |
| India | 25-03-2010 | Matrix Laboratories Ltd. | Pre-Grant | withdrawn after opposition | Formulations | 2474/DELNP/2009 (Divisional of 339/MUMNP/2006) | View/Comment |
| India | 08-04-2006 | Delhi Network of Positive People (DNP+) and Indian Network of People Living with HIV/AIDS (INP+) | Pre-Grant | abandoned after opposition | Formulations | IN/PCT/2001/01312/MUM | View/Comment |
| Viet Nam | 05-04-2012 | Vietnam National Network of People Living with HIV/AIDS (VNP+) | Pre-Grant | Under Examination | Formulations | 1/2007/01909 | View/Comment |
| Brazil | 10-11-2011 | GTPI | Pre-Grant | Pending | Formulations | PI0413882‐1 | View/Comment |
| Brazil | 01-12-2006 | GTPI | Pre-Grant | Rejected | Molecules | PP1101190-4 (Divisional of PP1100397-9) | View/Comment |
| Brazil | 06-03-2006 | Farmanguinhos | Pre-Grant | Rejected | Molecules | PP1101190-4 (Divisional of PP1100397-9) | View/Comment |
| India | 28-03-2013 | Mylan Laboratories Ltd. | Pre-Grant | abandoned after opposition | Processes | 1732/MUMNP/2009 | View/Comment |
| India | 10-06-2013 | Mylan Laboratories Ltd. | Pre-Grant | Refused | Formulations | 6733/DELNP/2007 | View/Comment |
| Ukraine | 31-05-2016 | All-Ukrainian Network of People Living with HIV/AIDS | Post-Grant | Under Examination | Combination | WO 2005/039551 | View/Comment |
| Ukraine | 30-01-2017 | All-Ukrainian Network of People Living with HIV/AIDS | Post-Grant | Under Examination | Indication | WO 01/34119 | View/Comment |
| Belarus | 01-04-2020 | People PLUS | Post-Grant | Patent terminated voluntarily by the owner | Formulations | EAPO № 011924 | View/Comment |
| Belarus | 16-06-2020 | People Plus Non-Governmental Organization | Post-Grant | Withdrawal | Formulations | PCT/US2004/027401 (EA11924) | View/Comment |
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Patent Office Decisions
This table showcases the final ruling of patent offices over cases where patents have been opposed.
To better identify the case, the number of the patent application is provided in the table below.
| Decision type | Country | Date | Patent office | Related patent application | More info |
|---|---|---|---|---|---|
| Rejection | India | 30-12-2010 | Mumbai patent Office | 339/MUMNP/2006 | View/Comment |
| Abandoned | India | 01-03-2011 | Mumbai Patent Office | 726/MUMNP/2009 (Divisional of 339/MUMNP/2006) | View/Comment |
| Abandoned | India | 27-09-2006 | Mumbai Patent Office | IN/PCT/2001/01312/MUM | View/Comment |
| Abandoned | India | 30-04-2014 | Indian Patent Office | 6733/DELNP/2007 | View/Comment |
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Prior Art
This table lists related prior art used if a patent opposition has been filed on one or more of the patents.
| Title | Author | Name of publication | Publishing date | Related to | Related patent application | More info |
|---|---|---|---|---|---|---|
| Prior Art used in I-Mak's opposition | Several | Several | Other | 339/MUMNP/2006 | View/Comment | |
| Physicochemical considerations in the preparation of amorphous ritonavir-poly(ethylene glycol) 8000 solid dispersions | Law D, Krill SL, Schmitt EA, Fort JJ, Qiu Y, Wang W, Porter WR | Journal of pharmaceutical sciences | 01-08-2001 | Inventive Step | 339/MUMNP/2006 | View/Comment |
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Other Useful Resources
Information related to either legal proceedings or other useful points of information that could aid in the building of a strong patent opposition.
Court Cases
This table relates information on medicine patents contested through judicial channels.
| Type of document | Author | Country | Date | Related patent application | More info |
|---|---|---|---|---|---|
| Decision | Federal Cour of Rio de Janeiro | Brazil | 23-02-2012 | PI1100397-9 | View/Comment |
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Related Documents
Additional documents that may inform the process of building a patent opposition.
| Type of document | Title | Date | Country | More info |
|---|---|---|---|---|
| International Search Report (ISR) | International Search Report (ISR) for WO2005/039551 | 08-05-2006 | View/Comment | |
| International Search Report (ISR) | International Search Report (ISR) for WO00/74677 | 06-12-2000 | View/Comment |