Where does Rooftop Anchor, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rooftop Anchor, Inc. ranks #37,273 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 Rooftop Anchor, Inc. hold?

Rooftop Anchor, Inc. holds 7 US utility patents granted between 2018 and 2024, spanning 14 technology areas.

What is Rooftop Anchor, Inc.'s Innovation Score?

Rooftop Anchor, Inc. has an Innovation Score of 37.7 out of 100 (top 43% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Rooftop Anchor, Inc.'s patent grant rate increasing or decreasing?

Rooftop Anchor, Inc.'s recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Rooftop Anchor, Inc.'s patents?

Rooftop Anchor, Inc.'s patents average 17.7 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 Rooftop Anchor, 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

Rooftop Anchor, Inc.

Q: What technology areas does Rooftop Anchor, Inc. focus on?

Rooftop Anchor, Inc.'s top technology area is E04G (SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings) with 5 patents, ranking #56 of 310 assignees active in that subclass. Grants appear in 14 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 14 technology areas, recorded in grant years 2018–2024. 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: E04G (SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Rooftop ranks #37,273 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 14 technology areas.

#37,273
of 49,997 US assignees by volume: Top 43%
by Innovation Score (37.7/100): 17.7
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37273 · US Corporation #37,273 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,273/49,997
PHOTO-FINISH Rocktape
CPC-FOCUS E04G · 14 areas
INNOV-THIN 37.7/100
CLAIMS-RICH 17.7 claims/avg
TYPE-USCORP US Corporation
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Rocktape, Inc. (±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 Rooftop’s 37.7 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 (19%) Velocity 6.7 pts (18%) Breadth 13.2 pts (35%) Claim depth 10.6 pts (28%)

Qualcomm Incorporated · highest

85
Rooftop Anchor · this assignee

38
3D Lighting… · lowest

7

What this shows Rooftop's Innovation Score is 37.7/100 (top 43% 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 Rooftop?

Each dot is one of Rooftop’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). Rooftop’s own 17.7 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.

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

Where Rooftop's grants concentrate

Rooftop Anchor, Inc. is a focused PatentsView assignee: 14 CPC subclasses with 71.4% of grants classified under E04G (SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2018. By volume, Rooftop sits between Rocktape, Inc. and Rotonix Hong Kong Limited.

Rooftop's three-year grant acceleration

Rooftop Anchor, Inc. shows 3 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.

Rocktape

7
Rogue Fabrication

7
Rolf C Hagen

7
Rontgen Technisch…

7
Rosemount Measure…

7
Ross Power Invest…

7
Rotex Automation

7
Rotonix Hong Kong

7
Rooftop Anchor ◀

7

What this shows Rooftop holds 7 patents at rank #37,262, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rooftop

By rank, the assignees closest to #37,262 in granted patent volume.

Leaders in E04G (Scaffolding)

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

Rooftop's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% 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 · 2018–2024

Grants by year

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

View data table

Rooftop Anchor, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2019	2	28.6%
2020	1	14.3%
2023	2	28.6%
2024	1	14.3%

Which technologies does Rooftop Anchor, Inc. patent most?

E04G - SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings 5

A62B - Devices, Apparatus OR Methods FOR Life-saving 4

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 3

E02D - FOUNDATIONS; EXCAVATIONS; Embankments ; Underground OR Underwater Structures 2

E06C - Ladders 2

E04D - Roof COVERINGS; SKY-LIGHTS; GUTTERS; Roof-working Tools 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

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 1

E05B - LOCKS; Accessories THEREFOR; Handcuffs 1

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 1

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 1

Y10T - Technical Subjects Covered BY Former US Classification 1

E05C - Bolts OR Fastening Devices FOR Wings, Specially FOR Doors OR Windows 1

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings 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

Rooftop Anchor, Inc.'s patent record in context - here's where to go next.

Rooftop Anchor, Inc.'s lead technology class is E04G (SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings), 71.4% of its portfolio - see every assignee active in that class. Explore E04G
Ranked #37,273 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rooftop Anchor, Inc. against Rocktape, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.7/100 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.