Where does Form Roll Tech Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Form Roll Tech Co., Ltd. ranks #35,357 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 Form Roll Tech Co., Ltd. hold?

Form Roll Tech Co., Ltd. holds 7 US utility patents granted between 2018 and 2025, spanning 3 technology areas.

What is Form Roll Tech Co., Ltd.'s Innovation Score?

Form Roll Tech Co., Ltd. has an Innovation Score of 36.3 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Form Roll Tech Co., Ltd.'s patent grant rate increasing or decreasing?

Form Roll Tech Co., Ltd.'s recent grant velocity is +50% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Form Roll Tech Co., Ltd.'s patents?

Form Roll Tech Co., Ltd.'s patents average 5.0 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 Form Roll Tech Co., Ltd. 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

Form Roll Tech Co., Ltd.

Q: What technology areas does Form Roll Tech Co., Ltd. focus on?

Form Roll Tech Co., Ltd.'s top technology area is F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing) with 3 patents, ranking #454 of 2,095 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 3 technology areas, recorded in grant years 2018–2025. 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: F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Form ranks #35,357 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 3 technology areas.

#35,357
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.3/100): 5.0
avg claims per patent: +50%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35357 · Foreign Corporation #35,357 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,357/49,997
PHOTO-FINISH Fogtec Brandschutz
CPC-NARROW F16B · 3 areas
INNOV-THIN 36.3/100
CLAIMS-SPARSE 5.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +50% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fogtec Brandschutz GmbH (±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 Form’s 36.3 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 (20%) Velocity 20.0 pts (55%) Breadth 6.1 pts (17%) Claim depth 3.0 pts (8%)

Qualcomm Incorporated · highest

85
Form Roll Tech · this assignee

36
3D Lighting… · lowest

7

What this shows Form's Innovation Score is 36.3/100 (top 47% 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 Form?

Each dot is one of Form’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). Form’s own 5.0 claims/patent is at or below the 13.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Form's grants concentrate

Form Roll Tech Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 42.9% of grants classified under F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing). By volume, Form sits between Fogtec Brandschutz GmbH and Forsound Corp..

Form's three-year grant acceleration

Form Roll Tech Co., Ltd. shows 3 grants in 2022–2024 against only 1 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.

Fogtec Brandschutz

7
Forbes Rehab Serv…

7
Foremost Golf MFG

7
Forendo Pharma

7
Formalloy

7
Formula NO 37

7
Formulated Soluti…

7
Forsound

7
Form Roll Tech ◀

7

What this shows Form holds 7 patents at rank #35,310, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Form

By rank, the assignees closest to #35,310 in granted patent volume.

Leaders in F16B (Devices FOR Fastening OR Securing Constructional Elements…)

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

Form's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Form Roll Tech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	1	14.3%
2022	1	14.3%
2023	1	14.3%
2024	1	14.3%
2025partial year	2	28.6%

Which technologies does Form Roll Tech Co., Ltd. patent most?

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 3

B21H - Making Particular Metal Objects BY Rolling, e.g. Screws, Wheels, Rings, Barrels, Balls 1

F16H - Gearing 1

Top 3 of 3 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

Form Roll Tech Co., Ltd.'s patent record in context - here's where to go next.

Form Roll Tech Co., Ltd.'s lead technology class is F16B (Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing), 42.9% of its portfolio - see every assignee active in that class. Explore F16B
Ranked #35,357 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Form Roll Tech Co., Ltd. against Fogtec Brandschutz GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.3/100 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.