Where does Rytec Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rytec Corporation ranks #15,584 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 Rytec Corporation hold?

Rytec Corporation holds 19 US utility patents granted between 2015 and 2025, spanning 13 technology areas.

What is Rytec Corporation's Innovation Score?

Rytec Corporation has an Innovation Score of 53.0 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Rytec Corporation's patent grant rate increasing or decreasing?

Rytec Corporation's recent grant velocity is -20% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Rytec Corporation's patents?

Rytec Corporation's patents average 16.5 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 Rytec Corporation 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

Rytec Corporation

Q: What technology areas does Rytec Corporation focus on?

Rytec Corporation's top technology area is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates) with 17 patents, ranking #48 of 637 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 19 granted patents across 13 technology areas, recorded in grant years 2015–2025. 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: E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Rytec ranks #15,584 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 13 technology areas.

#15,584
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.0/100): 16.5
avg claims per patent: -20%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15584 · US Corporation #15,584 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,584/49,997
PHOTO-FINISH Revolution Cooking
CPC-FOCUS E06B · 13 areas
INNOV-PAR 53.0/100
CLAIMS-RICH 16.5 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -20% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Revolution Cooking, 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 Rytec’s 53.0 Innovation Score adds up

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

Volume 10.3 pts (19%) Velocity 20.0 pts (38%) Breadth 12.7 pts (24%) Claim depth 9.9 pts (19%)

Qualcomm Incorporated · highest

85
Rytec · this assignee

53
3D Lighting… · lowest

7

What this shows Rytec's Innovation Score is 53.0/100 (top 9% 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 Rytec?

Each dot is one of Rytec’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). Rytec’s own 16.5 claims/patent is ABOVE the 11.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Rytec's grants concentrate

Rytec Corporation is a focused PatentsView assignee: 13 CPC subclasses with 89.5% of grants classified under E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates). Peak complete grant year is 2016 (5 grants) versus a trough of 1 in 2017. By volume, Rytec sits between Revolution Cooking, LLC and Sakura Seiki Co., Ltd..

Rytec's three-year grant acceleration

Rytec Corporation shows 7 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.

Revolution Cooking

19
Reynolds Systems

19
Rheonix

19
Rorze

19
S-light (Guangdon…

19
S I SV EL Societa…

19
S R Smith

19
Sakura Seiki

19
Rytec ◀

19

What this shows Rytec holds 19 patents at rank #15,580, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rytec

By rank, the assignees closest to #15,580 in granted patent volume.

Leaders in E06B (Fixed OR Movable Closures FOR Openings IN Buildings)

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

Rytec's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Rytec Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	21.1%
2016	5	26.3%
2017	1	5.3%
2020	1	5.3%
2022	2	10.5%
2023	3	15.8%
2024	2	10.5%
2025partial year	1	5.3%

Which technologies does Rytec Corporation patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 17

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 6

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 6

Y10T - Technical Subjects Covered BY Former US Classification 5

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 3

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 2

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

G06F - Electric Digital Data Processing 2

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

F25D - REFRIGERATORS; Cold ROOMS; ICE-BOXES; Cooling OR Freezing Apparatus NOT Otherwise Provided FOR 1

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

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 1

Top 13 of 13 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

Rytec Corporation's patent record in context - here's where to go next.

Rytec Corporation's lead technology class is E06B (Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates), 89.5% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #15,584 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rytec Corporation against Revolution Cooking, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.0/100 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

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.