PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Warren Industries Ltd.

USPTO PatentsView assignee record - 11 granted patents across 7 technology areas, recorded in grant years 2017–2020. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: E05F (Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing).

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The verdict

According to USPTO PatentsView, Warren ranks #25,529 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 7 technology areas.

#25,529
of 49,997 US assignees by volume
15th percentile
by Innovation Score (24.4/100)
10.8
avg claims per patent
-90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R25529 · Foreign Corporation #25,529 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

  • GRANTS-MICRO 11 grants
  • MID-PACK #25,529/49,997
  • PHOTO-FINISH Vivante
  • CPC-NARROW E05F · 7 areas
  • INNOV-THIN 24.4/100
  • CLAIMS-PAR 10.8 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-DROP -90% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: Vivante Corporation (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Warren’s 24.4 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Warren

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Warren's Innovation Score is 24.4/100 (15th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Warren?

Each dot is one of Warren’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Warren’s own 10.8 claims/patent is at or below the 14.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Warren vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 10.910.91111.1 51015202530 Granted patents (volume) Avg claims / patent Vivante Corporation - 11, 17.09VivanteVolm Companies, Inc. - 11, 25.64Volm CompaniesVoltServer, Inc. - 11, 13.09VoltserverW. Morrison Consulting Group Inc. - 11, 20W Morrison Consul…Warszawski Uniwersytet Medyczny - 11, 14.55Warszawski Uniwer…Weidplas GMBH - 11, 15.73WeidplasWeihai Hualing Opto-electronics Co., Ltd. - 11, 11.55Weihai Hualing Op…Well Being Digital Limited - 11, 9.36Well Being DigitalWarren Industries Ltd. - 11, 10.82Warren Industries
Warren vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Warren's grants concentrate

Warren Industries Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 63.6% of grants classified under E05F (Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing). Peak complete grant year is 2019 (6 grants) versus a trough of 1 in 2020. By volume, Warren sits between Vivante Corporation and Well Being Digital Limited.

Who files at Warren's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Warren holds 11 patents at rank #25,512, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Warren

By rank, the assignees closest to #25,512 in granted patent volume.

Leaders in E05F (Devices FOR Moving Wings Into Open OR Closed Position)

Other assignees with the most granted patents in Warren's primary technology class.

Warren's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

24 15th percentile higher than 15% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

02468 2017201820192020 1
USPTO utility patent grants by year · 2017–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table
Warren Industries Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2017 2 18.2%
2018 2 18.2%
2019 6 54.5%
2020 1 9.1%

Which technologies does Warren Industries Ltd. patent most?

Top 7 of 7 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Warren Industries Ltd.'s patent record in context - here's where to go next.

  • Warren Industries Ltd.'s lead technology class is E05F (Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing), 63.6% of its portfolio - see every assignee active in that class. Explore E05F
  • Ranked #25,529 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Warren Industries Ltd. against Vivante Corporation, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 24.4/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page
  • USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
  • Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
  • USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.