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Patent Filings Patent Litigation Statistical Analysis

Jones Day

PTAB Statistics Through Five Months of FY2021

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The institution rate for post-grant challenges in current FY 2021 (Oct. 1, 2020 through Feb. 28, 2021) stands at 61% (305 instituted, 198 denied) compared to 56% in the previous fiscal year. This rate is more consistent...more

White & Case LLP

2020 in review: Patent litigation increases

White & Case LLP on

Patent litigation is increasing. Specifically, the 13 percent rise in patent cases from 2019 indicates that the pandemic did not slow down litigants. This reverses the trend since 2015 of gradually decreasing numbers of new...more

Jones Day

Final FY 2020 PTAB Statistics Posted

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Total PTAB petitions remained flat in FY2020, with 1513 petitions total being filed: IPR (1429), PGR (64), and CBM (20), compared to 1464 in FY2019 and 1613 FY2018, down from 1901 in FY2017. September IPR petition filings...more

Jones Day

PTAB Statistics Through Three-Fourths of FY 2020

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The institution rate for post-grant challenges in current FY 2020 (Oct. 1, 2019 through June 30, 2020) stands at 56% (478 instituted, 376 denied) compared to 63% in the previous fiscal year. This lower institution rate...more

Jones Day

PTAB Statistics Through Seven Months of 2020

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The institution rate for post-grant challenges in current FY 2020 (Oct. 1, 2019 through April 30, 2020) stands at 55% (370 instituted, 300 denied) compared to 63% in the previous fiscal year. This lower institution rate...more

Jones Day

PTAB Statistics Through Four Months of 2020

Jones Day on

The institution rate for post-grant challenges in current FY 2020 (Oct. 1, 2019 through January 31, 2020) stands at 56% compared to 63% in the previous fiscal year. While a relatively small sample size (204 instituted, 161...more

Jones Day

PTAB Statistics Through Q1 2020

Jones Day on

The institution rate for post-grant challenges in current FY 2020 (Oct. 1, 2019 through December 31, 2019) stands at 55% compared to 63% in the previous fiscal year. While a small sample size (138 instituted, 113 denied),...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

The Goods on IP - September 2019: Design Patent PTO Litigation Statistics (through July 2019)

The statistics below reveal the current trends for proceeding breakdowns, institution rates, and outcomes of design patent PTO litigation proceedings. Three petitions were filed in January 2019, but none have been filed...more

Jones Day

PTAB FY 2019 Statistics Through May

Jones Day on

The institution rate for post-grant challenges in current FY 2019 (Oct. 1, 2018 through May 31, 2019) stands at 63% compared to 60% in the previous fiscal year. Through May FY 2019, 957 IPR petitions, 38 PGR petitions, and 22...more

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