Where does Jessem Tool Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jessem Tool Corporation ranks #36,024 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 Jessem Tool Corporation hold?

Jessem Tool Corporation holds 7 US utility patents granted between 2021 and 2025, spanning 9 technology areas.

What is Jessem Tool Corporation's Innovation Score?

Jessem Tool Corporation has an Innovation Score of 51.9 out of 100 (top 11% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Jessem Tool Corporation's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Jessem Tool Corporation.

What does claim depth mean for Jessem Tool Corporation's patents?

Jessem Tool Corporation's patents average 23.4 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 Jessem Tool 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 Foreign Corporation

Jessem Tool Corporation

Q: What technology areas does Jessem Tool Corporation focus on?

Jessem Tool Corporation's top technology area is B23D (PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR) with 6 patents. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 9 technology areas, recorded in grant years 2021–2025. 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: B23D (PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jessem ranks #36,024 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 9 technology areas.

#36,024
of 49,997 US assignees by volume: Top 11%
by Innovation Score (51.9/100): 23.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R36024 · Foreign Corporation #36,024 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 7 grants
MID-PACK #36,024/49,997
PHOTO-FINISH JelliSee Ophthalmics
CPC-NARROW B23D · 9 areas
INNOV-PAR 51.9/100
CLAIMS-DENSE 23.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: JelliSee Ophthalmics 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.

Qualcomm Incorporated · highest

85
Jessem Tool · this assignee

52
3D Lighting… · lowest

7

What this shows Jessem's Innovation Score is 51.9/100 (top 11% 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.

Where Jessem's grants concentrate

Jessem Tool Corporation is a focused PatentsView assignee: 9 CPC subclasses with 85.7% of grants classified under B23D (PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2021. By volume, Jessem sits between JelliSee Ophthalmics Inc. and Jiangsu Cherrity Optronics Co., Ltd..

Jessem's three-year grant acceleration

Jessem Tool Corporation shows 5 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.

Jellisee Ophthalm…

7
Jena-optronik

7
Jenesis Internati…

7
Jergens

7
Jetti Resources

7
Jiangmen Jinlong…

7
Jiangsu Atom Bios…

7
Jiangsu Cherrity…

7
Jessem Tool ◀

7

What this shows Jessem holds 7 patents at rank #36,034, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jessem

By rank, the assignees closest to #36,034 in granted patent volume.

Leaders in B23D (Planing)

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

Jessem's Innovation Score vs. every tracked assignee

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

52 Top 11% higher than 89% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Jessem Tool Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	14.3%
2023	4	57.1%
2024	1	14.3%
2025partial year	1	14.3%

Which technologies does Jessem Tool Corporation patent most?

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 6

B27B - Saws FOR Wood OR Similar MATERIAL; Components OR Accessories Therefor 4

B27C - Planing, Drilling, Milling, Turning OR Universal Machines FOR Wood OR Similar Material 3

B27G - Accessory Machines OR Apparatus FOR Working Wood OR Similar MATERIALS; Tools FOR Working Wood OR Similar Materials ; Safety Devices FOR Wood Working Machines OR Tools 3

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 2

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 2

B25H - Workshop Equipment, e.g. FOR Marking-out WORK; Storage Means FOR Workshops 1

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

B43L - Articles FOR Writing OR Drawing UPON; ; Writing OR Drawing AIDS;; Accessories FOR Writing OR Drawing 1

Top 9 of 9 technology areas

Where it ranks

Overall rank by patents

#36,024

of 49,997 tracked assignees

Innovation Score

51.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

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

Jessem Tool Corporation's lead technology class is B23D (PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR), 85.7% of its portfolio - see every assignee active in that class. Explore B23D
Ranked #36,024 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jessem Tool Corporation against JelliSee Ophthalmics Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.9/100 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.