Where does Jay R. Smith Mfg. Co. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jay R. Smith Mfg. Co. ranks #24,600 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 Jay R. Smith Mfg. Co. hold?

Jay R. Smith Mfg. Co. holds 11 US utility patents granted between 2015 and 2021, spanning 8 technology areas.

What is Jay R. Smith Mfg. Co.'s Innovation Score?

Jay R. Smith Mfg. Co. has an Innovation Score of 25.1 out of 100 (16th 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 Jay R. Smith Mfg. Co. focus on?

Jay R. Smith Mfg. Co.'s top technology area is E03F (SEWERS; Cesspools) with 7 patents, ranking #24 of 178 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Jay R. Smith Mfg. Co.'s patent grant rate increasing or decreasing?

Jay R. Smith Mfg. Co.'s recent grant velocity is -90% 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 Jay R. Smith Mfg. Co.'s patents?

Jay R. Smith Mfg. Co.'s patents average 10.9 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 Jay R. Smith Mfg. Co. 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

Jay R. Smith Mfg. Co.

USPTO PatentsView assignee record - 11 granted patents across 8 technology areas, recorded in grant years 2015–2021. 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: E03F (SEWERS; Cesspools).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jay ranks #24,600 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 8 technology areas.

#24,600
of 49,997 US assignees by volume: 16th percentile
by Innovation Score (25.1/100): 10.9
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24600 · US Corporation #24,600 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,600/49,997
PHOTO-FINISH Janssen R & D Ireland
CPC-NARROW E03F · 8 areas
INNOV-THIN 25.1/100
CLAIMS-PAR 10.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Janssen R & D Ireland (±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 Jay’s 25.1 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 8.6 pts (34%) Velocity 0.0 pts (0%) Breadth 10.0 pts (40%) Claim depth 6.5 pts (26%)

Qualcomm Incorporated · highest

85
Jay R Smith Mfg · this assignee

25
3D Lighting… · lowest

7

What this shows Jay's Innovation Score is 25.1/100 (16th 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 Jay?

Each dot is one of Jay’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). Jay’s own 10.9 claims/patent is ABOVE the 10.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Jay's grants concentrate

Jay R. Smith Mfg. Co. is a focused PatentsView assignee: 8 CPC subclasses with 63.6% of grants classified under E03F (SEWERS; Cesspools). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2015. By volume, Jay sits between JKH Health Co., Ltd. and Jiangsu Alphay Medical Device Co., Ltd.

JKH Health

11
Joyetech (Changzh…

11
Justoy PTY

11
Janssen R & D Ire…

11
Jeanologia S L

11
Jenkem Technology…

11
Jewelry IP

11
Jiangsu Alphay Me…

11
Jay R Smith Mfg ◀

11

What this shows Jay holds 11 patents at rank #24,601, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jay

By rank, the assignees closest to #24,601 in granted patent volume.

Leaders in E03F (Sewers)

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

Jay's Innovation Score vs. every tracked assignee

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

25 16th percentile higher than 16% 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 · 2015–2021

Grants by year

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

View data table

Jay R. Smith Mfg. Co. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	9.1%
2016	1	9.1%
2017	2	18.2%
2018	3	27.3%
2019	3	27.3%
2021	1	9.1%

Which technologies does Jay R. Smith Mfg. Co. patent most?

E03F - SEWERS; Cesspools 7

E03C - Domestic Plumbing Installations FOR Fresh Water OR Waste Water ; Sinks 5

Y10T - Technical Subjects Covered BY Former US Classification 5

E03B - Installations OR Methods FOR Obtaining, Collecting, OR Distributing Water 2

E04D - Roof COVERINGS; SKY-LIGHTS; GUTTERS; Roof-working Tools 1

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

Y02A - Technologies FOR Adaptation TO Climate Change 1

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

Top 8 of 8 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

Jay R. Smith Mfg. Co.'s patent record in context - here's where to go next.

Jay R. Smith Mfg. Co.'s lead technology class is E03F (SEWERS; Cesspools), 63.6% of its portfolio - see every assignee active in that class. Explore E03F
Ranked #24,600 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jay R. Smith Mfg. Co. against JKH Health Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 25.1/100 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.