Where does Glasscraft Door Company rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Glasscraft Door Company ranks #47,080 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 Glasscraft Door Company hold?

Glasscraft Door Company holds 5 US utility patents granted between 2015 and 2024, spanning 10 technology areas.

What is Glasscraft Door Company's Innovation Score?

Glasscraft Door Company has an Innovation Score of 40.9 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Glasscraft Door Company's patent grant rate increasing or decreasing?

Glasscraft Door Company's recent grant velocity is -33% 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 Glasscraft Door Company's patents?

Glasscraft Door Company's patents average 17.0 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 Glasscraft Door Company 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

Glasscraft Door Company

Q: What technology areas does Glasscraft Door Company focus on?

Glasscraft Door Company'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 4 patents, ranking #207 of 637 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 10 technology areas, recorded in grant years 2015–2024. 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: 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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The verdict

According to USPTO PatentsView, Glasscraft ranks #47,080 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 10 technology areas.

#47,080
of 49,997 US assignees by volume: Top 34%
by Innovation Score (40.9/100): 17.0
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47080 · US Corporation #47,080 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,080/49,997
PHOTO-FINISH GKN Walterscheid
CPC-FOCUS E06B · 10 areas
INNOV-PAR 40.9/100
CLAIMS-RICH 17.0 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: GKN Walterscheid 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 Glasscraft’s 40.9 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 6.2 pts (15%) Velocity 13.3 pts (33%) Breadth 11.2 pts (27%) Claim depth 10.2 pts (25%)

Qualcomm Incorporated · highest

85
Glasscraft Door · this assignee

41
3D Lighting… · lowest

7

What this shows Glasscraft's Innovation Score is 40.9/100 (top 34% 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 Glasscraft?

Each dot is one of Glasscraft’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). Glasscraft’s own 17.0 claims/patent is ABOVE the 10.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Glasscraft's grants concentrate

Glasscraft Door Company is a focused PatentsView assignee: 10 CPC subclasses with 80% 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 2015 (2 grants) versus a trough of 1 in 2016. By volume, Glasscraft sits between GKN Walterscheid GmbH and Global Elmeast Inc..

Glasscraft's three-year grant acceleration

Glasscraft Door Company shows 2 grants in 2022–2024 against only 0 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.

GKN Walterscheid

5
Glactone Pharma D…

5
Gladiator JOE

5
Glanbia Nutrition…

5
Glbtech

5
Glo-flite

5
Global E-dentity

5
Global Elmeast

5
Glasscraft Door ◀

5

What this shows Glasscraft holds 5 patents at rank #47,027, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Glasscraft

By rank, the assignees closest to #47,027 in granted patent volume.

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

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

Glasscraft's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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 · 2015–2024

Grants by year

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

View data table

Glasscraft Door Company patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	40.0%
2016	1	20.0%
2022	1	20.0%
2024	1	20.0%

Which technologies does Glasscraft Door Company patent most?

E06B - Fixed OR Movable Closures FOR Openings IN Buildings, Vehicles, Fences OR Like Enclosures IN General, e.g. Doors, Windows, Blinds, Gates 4

A47G - Household OR Table Equipment 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

E04C - Structural ELEMENTS; Building Materials 1

Y10T - Technical Subjects Covered BY Former US Classification 1

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

E05D - Hinges OR Suspension Devices FOR Doors, Windows OR Wings 1

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 1

Top 10 of 10 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

Glasscraft Door Company's patent record in context - here's where to go next.

Glasscraft Door Company'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), 80% of its portfolio - see every assignee active in that class. Explore E06B
Ranked #47,080 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Glasscraft Door Company against GKN Walterscheid GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.9/100 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.