article thumbnail

Utility Patents Granted per Calendar Year, 1840-2020

Patently-O

I’m getting ready to teach my Fall 2021 Patent Law class, and that means doing an updated patent grant graph. utility patents granted per year from 1840-2020: Data for 2021 isn’t included in the table, but as of July 31, 2021, the authority file contains 195,480 patents. By Jason Rantanen.

Patent 128
article thumbnail

Examining Upcoming Changes to the Implementing Regulations of the Chinese Patent Law

IP Watchdog

Recently, amendments to the Implementing Regulations of the Chinese Patent Law were issued and will take effect from January 20, 2024. The Regulations align with the revisions made to the Patent Law in 2020 and provide further guidance.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Patent Law Textbooks: A Micro-Symposium

Patently-O

This Friday, November 5, the Iowa Innovation, Business & Law Center will be hosting a first-of-its-kind event (to the best of my knowledge at least): a panel discussion by patent law casebook authors about what makes their textbooks tick. Thomas, Cases and Materials on Patent Law (West Academic 2019).

article thumbnail

Patent Law Canons and Canards: Bonito Boats

Patently-O

For our patent law course today, the students read the Justice O’Connor unanimous opinion in Bonito Boats, Inc. The Florida courts had refused to enforce the law because it conflicted with Federal Patent Law. The Florida courts had refused to enforce the law because it conflicted with Federal Patent Law.

article thumbnail

Anticipation and Obviousness in Patent Law: An Analysis of Recent IPR Decisions

Intellectual Property Law Blog

The Court further noted that where a party does not raise any arguments with respect to any other claim limitation, or otherwise separately argue for the dependent claim, the dependent claim stands or falls together with the independent claim (citing Genentech, Inc. Hospira, Inc. , 3d 1333, 1340 (Fed.

article thumbnail

He, She, or They in US Patent Law

Patently-O

.” [The inventor(s)] shall allege that he or they have invented any new and useful art, machine, manufacture or composition of matter, or any new and useful improvement on any art, machine, manufacture or composition of matter … Patent Act of 1793. Swanson, Making Patents: Patent Administration, 1790-1860 , 71 Case W.

article thumbnail

New PatentlyO L.J. Article: The AIA at Ten – How Much Do the Pre-AIA Prior Art Rules Still Matter?

Patently-O

But how much it matters depends: as the graphs below show, patent lawsuits overwhelmingly continue to feature pre-AIA patents. We estimate that ~90% of patent litigations initiated in 2020 included a patent with an effective filing date before the AIA transition date of March 16, 2013. Prior Patently-O Patent L.J.

Art 126