Where does Polar Pro Filters, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Polar Pro Filters, Inc. ranks #37,012 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 Polar Pro Filters, Inc. hold?

Polar Pro Filters, Inc. holds 7 US utility patents granted between 2016 and 2023, spanning 7 technology areas.

What is Polar Pro Filters, Inc.'s Innovation Score?

Polar Pro Filters, Inc. has an Innovation Score of 33.4 out of 100 (44th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Polar Pro Filters, Inc.'s patent grant rate increasing or decreasing?

Polar Pro Filters, Inc.'s recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Polar Pro Filters, Inc.'s patents?

Polar Pro Filters, Inc.'s patents average 5.9 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 Polar Pro Filters, Inc. 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 US Corporation

Polar Pro Filters, Inc.

Q: What technology areas does Polar Pro Filters, Inc. focus on?

Polar Pro Filters, Inc.'s top technology area is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor) with 4 patents, ranking #294 of 1,064 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2016–2023. 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: G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Polar ranks #37,012 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#37,012
of 49,997 US assignees by volume: 44th percentile
by Innovation Score (33.4/100): 5.9
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37012 · US Corporation #37,012 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #37,012/49,997
PHOTO-FINISH PlayNovation
CPC-NARROW G03B · 7 areas
INNOV-THIN 33.4/100
CLAIMS-SPARSE 5.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: PlayNovation LLC (±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 Polar’s 33.4 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 7.2 pts (22%) Velocity 13.3 pts (40%) Breadth 9.4 pts (28%) Claim depth 3.5 pts (10%)

Qualcomm Incorporated · highest

85
Polar Pro Filters · this assignee

33
3D Lighting… · lowest

7

What this shows Polar's Innovation Score is 33.4/100 (44th 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.

Does more volume mean deeper claims for Polar?

Each dot is one of Polar’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). Polar’s own 5.9 claims/patent is at or below the 19.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Polar's grants concentrate

Polar Pro Filters, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 57.1% of grants classified under G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2016. By volume, Polar sits between PlayNovation LLC and PolySign, Inc..

Polar's three-year grant acceleration

Polar Pro Filters, Inc. shows 4 grants in 2022–2024 against only 2 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.

Playnovation

7
Playsafer Surfaci…

7
Pleiotek

7
Point Somee Liabi…

7
Polaran Haberlesm…

7
Polym technology

7
Polyn Technology

7
Polysign

7
Polar Pro Filters ◀

7

What this shows Polar holds 7 patents at rank #37,035, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Polar

By rank, the assignees closest to #37,035 in granted patent volume.

Leaders in G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR P…)

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

Polar's Innovation Score vs. every tracked assignee

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

33 44th percentile higher than 44% 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 · 2016–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Polar Pro Filters, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	14.3%
2021	2	28.6%
2022	3	42.9%
2023	1	14.3%

Which technologies does Polar Pro Filters, Inc. patent most?

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 4

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B64U - Unmanned Aerial Vehicles [UAV]; Equipment Therefor 1

A45C - PURSES; LUGGAGE; Hand Carried Bags 1

A45F - Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body 1

H04M - Telephonic Communication 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

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

Polar Pro Filters, Inc.'s patent record in context - here's where to go next.

Polar Pro Filters, Inc.'s lead technology class is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor), 57.1% of its portfolio - see every assignee active in that class. Explore G03B
Ranked #37,012 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Polar Pro Filters, Inc. against PlayNovation LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.4/100 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.