News & Analysis as of

Patent Prosecution

Hey Boo-Boo, Defining Terms in the Specification is a Pic-i-nic

A definition in the patent’s specification can be critical in defining the scope of the claims. According to the patent statute, the claims and specification are directed to a person of ordinary skill in the art, but it is...more

BRI-Proof Your Claims

By Bryan K. Wheelock, Principal There are many benefits to employing means + function claiming under 35 USC §112(f).  The Federal Circuit recently pointed out a new one: protecting your claims from the application by the...more

Global Patent Prosecution Newsletter - July 2017

Biosimilars Around the World - Last month’s Supreme Court ruling in Sandoz v. Amgen brought greater certainty to both biosimilar applicants and originators in the United States. The July 2017 issue of Sterne Kessler’s...more

Actavis v. Eli Lilly1: Back to the future - The UK Supreme Court changes the test for patent infringement

by WilmerHale on

The UK Supreme Court rarely hears patent cases, and will only hear cases that it considers to be fundamentally important. The court's July 12 judgment is most significant for changing the test for infringement in the United...more

Nantkwest, Inc. v. Matal (Fed. Cir. 2017)

Patent applicants dissatisfied with final outcome of patent prosecution proceedings have long had two options for court review of a Patent and Trademark Appeal Board decision: an appeal to the Federal Circuit under 35 U.S.C....more

Worldwide Revocation Mechanisms

Please see full Chart on Worldwide Revocation Mechanisms below for more information....more

A Comparison of US and EPO Post Grant Practices

Challenging the validity of a patent through the courts of Europe and the United States can be a time-consuming and expensive process. Oppositions at the European Patent Office (EPO) and US post-grant cancellation...more

MBHB Snippets: A review of developments in Intellectual Property Law - Volume 15, Issue 2

Preparing patent applications for examination at the United States Patent and Trademark Office (USPTO) requires proficient writing, detailed knowledge of the requirements of the Patent Act, and technical acumen. Once a patent...more

Global Patent Prosecution Newsletter - June 2017

Revocation Proceedings Around the World - Mechanisms to challenge the validity of granted patents are available in many countries throughout the world. The June 2017 issue of Sterne Kessler’s Global Patent Prosecution...more

Patent Prosecution Data Analytics

Preparing patent applications for examination at the United States Patent and Trademark Office (USPTO) requires proficient writing, detailed knowledge of the requirements of the Patent Act, and technical acumen. Once a patent...more

Grace Periods Around the World

Please see full map and corresponding legend regarding grace period around the world. ...more

Cancer Immunotherapy Pilot Program Set to Expire in June Unless Extended

Last year, President Obama announced the National Cancer Moonshot, an initiative with the goal of making ten years’ worth of advances in cancer research and treatment over the following five years. In support of this...more

Worldwide Public Disclosure Grace Periods - May 2017

Albania - 6 months - Novelty/Inventive Step in Limited Circumstances - Disclosure not to be taken into account in determining patentability if it occurred within six months before the filing date (priority date) when...more

[Webinar] Drafting the “Global” Patent Application - June 14th, 10:00am ET

It all starts with drafting. A poorly drafted patent application, more often than not, leads to poor patent protection. The goal of providing enforceable claims starts and ends with a well drafted application. And what may be...more

Global Patent Prosecution Newsletter - May 2017

Public Disclosure Grace Periods Around the World - Public disclosure prior to a patent application filing can present a significant hurdle to patentability in most countries because of absolute novelty requirements....more

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit:

The big news this week (and it is particularly big news in Tyler and Marshall, Texas) is that the ?Supreme Court rules that a defendant “resides” for purposes of the patent venue statute only ?where the defendant actually ?is...more

Ex Parte Hafner Provides Clarity in Assessing Patent Subject Matter Eligibility for Software Patents

by Knobbe Martens on

In Ex Parte Hafner, the U.S. Patent and Trademark Office Patent Trial and Appeal Board (the “Board”) reversed the Examiner’s rejection that claims directed to an energy transaction plan were subject-matter ineligible. Ex...more

A U.S. Perspective on Global Strategy

Total Chinese Patent Office Grants by Technology Sector. Please see full graph in article for more information....more

The (Nuts and Bolts) of Application Formalities in China

China is in the midst of a tremendous patent boom. Worldwide, total patent application filings were up 7.8% in 2015, with China accounting for 84% of the total growth[1]. In 2015, the State Intellectual Property Office of the...more

Federal Circuit Review | April 2017

by Knobbe Martens on

Patentee’s Unnecessarily Broad Prosecution Disclaimer Affirmed by Federal Circuit - In Technology Properties Limited LLC v. Huawei Technologies Co., Ltd., Appeal Nos. 2016-1306, -1307, -1309, -1310, -1311, the Federal...more

April 1, 2017 Revision of Chinese Patent Examination Guidelines may be Good News for Patentees

With continued extraordinary growth, including a record number of patent applications filed in a single year[1], the importance of intellectual property rights in China is undeniable. And so, all eyes are on the recent...more

Federal Circuit Holds That Statements Made In IPRs Can Lead To Prosecution Disclaimer

by Jones Day on

In Aylus Networks, Inc. v. Apple, Inc., No. 16-1599 (Fed. Cir. May 11, 2017) (“Federal Circuit Op.”), the Federal Circuit affirmed the district court’s decision that Apple did not infringe Aylus’s patents. See Aylus Networks,...more

Global Patent Prosecution Newsletter - April 2017

With the implementation of Revisions to the Chinese Patent Examination Guidelines on April 1, 2017, the April 2017 issue of Sterne Kessler's Global Patent Prosecution Newsletter includes information and practical tips for...more

Throwing Out One Baby, but Not Two, with the Bathwater

by McDermott Will & Emery on

Addressing the impact of patent prosecution arguments on claim construction, the US Court of Appeals for the Federal Circuit vacated the district court’s claim construction, finding that the district court’s application of...more

Global Patent Prosecution Newsletter - March 2017

The March 2017 inaugural issue of Sterne Kessler's Global Patent Prosecution Newsletter includes information and practical tips for accelerated examination strategies in the United States, Europe, and Asia. Please see...more

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