United States Patent & Trademark Office grants Pfizer reissue patent for Celebrex®

PfizerPfizer Inc. announced that the United States Patent & Trademark Office has granted Pfizer a reissue patent (U.S. Patent No. RE44048), covering methods of treating osteoarthritis and other approved conditions with celecoxib, the active ingredient in Celebrex®. The reissue patent will expire on December 2, 2015, which includes six months of pediatric exclusivity. The basic patent for celecoxib expires on May 30, 2014, which also includes six months of pediatric exclusivity.

"Continued development of new medicines that enhance patient lives is supported by protecting intellectual property and innovation," said Amy Schulman, executive vice president and general counsel for Pfizer. "We are pleased with the reissuance of this patent protecting the invention of using celecoxib to treat osteoarthritis and other approved conditions, and have initiated legal proceedings to enforce our intellectual property rights through December 2, 2015."

Pfizer filed suit against Teva Pharmaceuticals USA, Inc., Mylan Pharmaceuticals Inc., Watson Laboratories, Inc., Lupin Pharmaceuticals, USA, Inc., Apotex Corp., and Apotex, Inc. in the United States District Court for the Eastern District of Virginia for infringement of the reissue patent. Each of these generic companies previously filed an abbreviated new drug application with the United States Food and Drug Administration seeking approval to market a generic form of celecoxib in the United States beginning in May 2014, prior to the December 2, 2015 expiration of the reissue patent.

About Pfizer
At Pfizer, we apply science and our global resources to improve health and well-being at every stage of life. We strive to set the standard for quality, safety and value in the discovery, development and manufacturing of medicines for people and animals. Our diversified global health care portfolio includes human and animal biologic and small molecule medicines and vaccines, as well as nutritional products and many of the world’s best- known consumer products. Every day, Pfizer colleagues work across developed and emerging markets to advance wellness, prevention, treatments and cures that challenge the most feared diseases of our time. Consistent with our responsibility as the world's leading biopharmaceutical company, we also collaborate with health care providers, governments and local communities to support and expand access to reliable, affordable health care around the world. For more than 150 years, Pfizer has worked to make a difference for all who rely on us.

Most Popular Now

Meditation, yoga and vegetarian diet linked to dec…

In a novel controlled clinical trial, participants in a six-day Ayurvedic-based well-being program that featured a vegetarian diet, meditation, yoga and massages experien...

Read more

Abbott to sell Abbott Medical Optics to Johnson …

Abbott (NYSE: ABT) announced today that it will sell Abbott Medical Optics, its vision care business, to Johnson & Johnson for $4.325 billion in cash. Abbott's vision bus...

Read more

Novartis convenes experts to discuss new technolog…

Novartis today opened the 13th International Biotechnology Leadership Camp (BioCamp). Over the course of three days more than 60 selected students from international univ...

Read more

Caffeine and its analogues revert memory deficits …

A study published in the journal Scientific Reports from Nature publishing group, describes the mechanism by which caffeine counteracts age-related cognitive deficits in ...

Read more

Amgen obtains global development and commercial ri…

Amgen (NASDAQ:AMGN) and Boehringer Ingelheim today announced that Amgen has acquired global development and commercial rights from Boehringer Ingelheim for BI 836908 (AMG...

Read more

Vitamin C may boost effectiveness of acute myeloid…

A simple adjustment to patients' therapeutic regimen may improve the effectiveness of the standard epigenetic treatment for myeloid dysplastic syndrome (MDS) and acute my...

Read more

Roche ranked most sustainable healthcare company i…

For the eighth consecutive year, Roche (SIX: RO, ROG; OTCQX: RHHBY) has been recognised as Group Leader in sustainability within the Pharmaceuticals, Biotechnology & Life...

Read more

10th European Medical Information and Communicatio…

29 - 30 November 2016, Berlin, Germany The 10th year of the Annual European Medical Information and Communications Conference is a unique meeting organised by medical in...

Read more

Saniona and Boehringer Ingelheim sign collaboratio…

Boehringer Ingelheim, one of the world's 20 leading pharmaceutical companies, and Saniona, a leading biotech company in the field of ion channel drug discovery, have ente...

Read more

Study shows how Chinese medicine kills cancer cell…

Researchers at the University of Adelaide have shown how a complex mix of plant compounds derived from ancient clinical practice in China - a Traditional Chinese Medicine...

Read more

Benralizumab phase III trials show positive result…

Results from pivotal Phase III trials presented at the European Respiratory Society (ERS) International Congress demonstrated that adding benralizumab to standard-of-care...

Read more

Antibody reduces harmful brain amyloid plaques in …

Although the causes of Alzheimer's disease are still unknown, it is clear that the disease commences with progressive amyloid deposition in the brains of affected persons...

Read more

Pharmaceutical Companies

[ A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Z ]