PlainPatent
USPTO 2015–2025 USPTO PatentsView US Corporation

Woolsey Pharmaceuticals, Inc.

USPTO PatentsView assignee record - 11 granted patents across 2 technology areas, recorded in grant years 2022–2025. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

RSS updates for this company
Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Woolsey ranks #25,557 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 2 technology areas.

#25,557
of 49,997 US assignees by volume
Top 27%
by Innovation Score (44.0/100)
17.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R25557 · US Corporation #25,557 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

  • GRANTS-MICRO 11 grants
  • MID-PACK #25,557/49,997
  • PHOTO-FINISH Wisconsin Film & Bag
  • CPC-NARROW A61K · 2 areas
  • INNOV-PAR 44.0/100
  • CLAIMS-RICH 17.4 claims/avg
  • TYPE-USCORP US Corporation
  • SPAN-YRS 2022–2025 · 4y
  • BOOK-RICH 9/10 fields

Nearest grant-volume peer: Wisconsin Film & Bag, Inc. (±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 Woolsey’s 44.0 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 Woolsey

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

score

What this shows Woolsey's Innovation Score is 44.0/100 (top 27% 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 Woolsey?

Each dot is one of Woolsey’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). Woolsey’s own 17.4 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Woolsey 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 0510152025 Granted patents (volume) Avg claims / patent Wisconsin Film & Bag, Inc. - 11, 20.45Wisconsin Film &…Wolong Electric Group Co. Ltd. - 11, 17.82Wolong Electric G…Wolverine World Wide, Inc. - 11, 3.18Wolverine World W…Wonkwang University Center For Industry-Academy Cooperation - 11, 13.27Wonkwang Universi…World Champion Fantasy Inc. - 11, 1World Champion Fa…World Class Technology Corporation - 11, 9.73World Class Techn…Worldpay US, Inc. - 11, 19.09Worldpay USWound Care Technologies, Inc. - 11, 15.64Wound CareWoolsey Pharmaceuticals, Inc. - 11, 17.36Woolsey Pharmaceu…
Woolsey vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Woolsey's grants concentrate

Woolsey Pharmaceuticals, Inc. is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2022. By volume, Woolsey sits between Wisconsin Film & Bag, Inc. and Wound Care Technologies, Inc..

Woolsey's three-year grant acceleration

Woolsey Pharmaceuticals, Inc. shows 9 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Who files at Woolsey's volume?

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

patents

What this shows Woolsey holds 11 patents at rank #25,545, 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 Woolsey

By rank, the assignees closest to #25,545 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Woolsey's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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

012345 2022202320242025 2
USPTO utility patent grants by year · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table
Woolsey Pharmaceuticals, Inc. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2022 1 9.1%
2023 4 36.4%
2024 4 36.4%
2025partial year 2 18.2%

Which technologies does Woolsey Pharmaceuticals, Inc. patent most?

Top 2 of 2 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

Woolsey Pharmaceuticals, Inc.'s patent record in context - here's where to go next.

  • Woolsey Pharmaceuticals, Inc.'s lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 100% of its portfolio - see every assignee active in that class. Explore A61K
  • Ranked #25,557 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Woolsey Pharmaceuticals, Inc. against Wisconsin Film & Bag, Inc., an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 44.0/100 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.