Where does REXtac, LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), REXtac, LLC ranks #42,662 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 REXtac, LLC hold?

REXtac, LLC holds 6 US utility patents granted between 2017 and 2022, spanning 7 technology areas.

What is REXtac, LLC's Innovation Score?

REXtac, LLC has an Innovation Score of 24.2 out of 100 (14th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does REXtac, LLC focus on?

REXtac, LLC's top technology area is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds) with 3 patents, ranking #526 of 1,231 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is REXtac, LLC's patent grant rate increasing or decreasing?

REXtac, LLC's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for REXtac, LLC's patents?

REXtac, LLC's patents average 9.8 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 REXtac, LLC 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

REXtac, LLC

USPTO PatentsView assignee record - 6 granted patents across 7 technology areas, recorded in grant years 2017–2022. 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: C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Rextac ranks #42,662 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 7 technology areas.

#42,662
of 49,997 US assignees by volume: 14th percentile
by Innovation Score (24.2/100): 9.8
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42662 · US Corporation #42,662 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,662/49,997
PHOTO-FINISH Research Institute…
CPC-NARROW C08F · 7 areas
INNOV-THIN 24.2/100
CLAIMS-PAR 9.8 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Research Institute OF Nanjing Chemical Industry Group (±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 Rextac’s 24.2 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 6.7 pts (28%) Velocity 2.2 pts (9%) Breadth 9.4 pts (39%) Claim depth 5.9 pts (24%)

Qualcomm Incorporated · highest

85
REXtac · this assignee

24
3D Lighting… · lowest

7

What this shows Rextac's Innovation Score is 24.2/100 (14th 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 Rextac?

Each dot is one of Rextac’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). Rextac’s own 9.8 claims/patent is at or below the 13.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Rextac's grants concentrate

REXtac, LLC is a focused PatentsView assignee: 7 CPC subclasses with 50% of grants classified under C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2017. By volume, Rextac sits between Research Institute OF Nanjing Chemical Industry Group and RF Ideas, Inc..

Rextac's three-year grant acceleration

REXtac, LLC shows 1 grants in 2022–2024 against only 3 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.

Research Institut…

6
Restful Pump

6
Retro Brands

6
REV Ambulance Gro…

6
Reydel Automotive…

6
Rezonent

6
Reyewear Acquisit…

6
RF Ideas

6
Rextac ◀

6

What this shows REXtac holds 6 patents at rank #42,570, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near REXtac

By rank, the assignees closest to #42,570 in granted patent volume.

Leaders in C08F (Macromolecular Compounds Obtained BY Reactions Only Invol…)

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

Rextac's Innovation Score vs. every tracked assignee

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

24 14th percentile higher than 14% 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 · 2017–2022

Grants by year

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

View data table

REXtac, LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	16.7%
2018	1	16.7%
2020	2	33.3%
2021	1	16.7%
2022	1	16.7%

Which technologies does REXtac, LLC patent most?

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 3

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 3

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 3

C08L - Compositions OF Macromolecular Compounds 3

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

C07C - Acyclic OR Carbocyclic Compounds 1

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

REXtac, LLC's patent record in context - here's where to go next.

REXtac, LLC's lead technology class is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds), 50% of its portfolio - see every assignee active in that class. Explore C08F
Ranked #42,662 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare REXtac, LLC against Research Institute OF Nanjing Chemical Industry Group, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 24.2/100 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.