Where does PBBPolisur S.R.L. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), PBBPolisur S.R.L. ranks #24,979 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does PBBPolisur S.R.L. hold?

PBBPolisur S.R.L. holds 11 US utility patents granted between 2019 and 2024, spanning 14 technology areas.

What is PBBPolisur S.R.L.'s Innovation Score?

PBBPolisur S.R.L. has an Innovation Score of 41.4 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does PBBPolisur S.R.L. focus on?

PBBPolisur S.R.L.'s top technology area is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form) with 10 patents, ranking #402 of 3,088 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

Is PBBPolisur S.R.L.'s patent grant rate increasing or decreasing?

PBBPolisur S.R.L.'s recent grant velocity is +900% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for PBBPolisur S.R.L.'s patents?

PBBPolisur S.R.L.'s patents average 13.2 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the PBBPolisur S.R.L. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

PBBPolisur S.R.L.

USPTO PatentsView assignee record - 11 granted patents across 14 technology areas, recorded in grant years 2019–2024. 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: B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Pbbpolisur ranks #24,979 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 14 technology areas.

#24,979
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.4/100): 13.2
avg claims per patent: +900%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24979 · Foreign Corporation #24,979 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,979/49,997
PHOTO-FINISH Panasonic Industrial…
CPC-FOCUS B32B · 14 areas
INNOV-PAR 41.4/100
CLAIMS-RICH 13.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +900% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Panasonic Industrial Devices Sunx Co., Ltd. (±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 Pbbpolisur’s 41.4 Innovation Score adds up

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

Volume 8.6 pts (21%) Velocity 11.7 pts (28%) Breadth 13.2 pts (32%) Claim depth 7.9 pts (19%)

Qualcomm Incorporated · highest

85
PBBPolisur S R L · this assignee

41
3D Lighting… · lowest

7

What this shows Pbbpolisur's Innovation Score is 41.4/100 (top 33% 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.

Does more volume mean deeper claims for Pbbpolisur?

Each dot is one of Pbbpolisur’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). Pbbpolisur’s own 13.2 claims/patent is ABOVE the 8.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Pbbpolisur vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Pbbpolisur's grants concentrate

PBBPolisur S.R.L. is a focused PatentsView assignee: 14 CPC subclasses with 90.9% of grants classified under B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2019. By volume, Pbbpolisur sits between Panasonic Industrial Devices Sunx Co., Ltd. and Phasebio Pharmaceuticals, Inc..

Pbbpolisur's three-year grant acceleration

PBBPolisur S.R.L. shows 7 grants in 2022–2024 against only 4 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.

Panasonic Industr…

11
Panjit Internatio…

11
Paragon

11
Park Systems

11
Peng Cheng Labora…

11
Peraton Labs

11
PET Mate

11
Phasebio Pharmace…

11
Pbbpolisur S R L ◀

11

What this shows PBBPolisur holds 11 patents at rank #24,956, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near PBBPolisur

By rank, the assignees closest to #24,956 in granted patent volume.

Leaders in B32B (Layered Products)

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

Pbbpolisur's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% of 49,997 US assignees

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

USPTO utility patent grants by year · 2019–2024

Grants by year

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

View data table

PBBPolisur S.R.L. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	9.1%
2020	1	9.1%
2021	2	18.2%
2022	4	36.4%
2023	1	9.1%
2024	2	18.2%

Which technologies does PBBPolisur S.R.L. patent most?

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 10

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 4

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 3

Y10T - Technical Subjects Covered BY Former US Classification 3

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 2

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

C08L - Compositions OF Macromolecular Compounds 2

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 1

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

Y02A - Technologies FOR Adaptation TO Climate Change 1

C22B - Production AND Refining OF Metals ; Pretreatment OF RAW Materials 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

Top 14 of 14 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

PBBPolisur S.R.L.'s patent record in context - here's where to go next.

PBBPolisur S.R.L.'s lead technology class is B32B (Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form), 90.9% of its portfolio - see every assignee active in that class. Explore B32B
Ranked #24,979 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare PBBPolisur S.R.L. against Panasonic Industrial Devices Sunx Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.4/100 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

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.