Where does OSG Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), OSG Corporation ranks #5,102 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 OSG Corporation hold?

OSG Corporation holds 68 US utility patents granted between 2015 and 2024, spanning 19 technology areas.

What is OSG Corporation's Innovation Score?

OSG Corporation has an Innovation Score of 39.3 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does OSG Corporation focus on?

OSG Corporation's top technology area is B23B (TURNING; Boring) with 26 patents, ranking #19 of 490 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

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

OSG Corporation's recent grant velocity is +13% 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 OSG Corporation's patents?

OSG Corporation's patents average 6.2 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 OSG 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

OSG Corporation

USPTO PatentsView assignee record - 68 granted patents across 19 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: B23B (TURNING; Boring).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, OSG ranks #5,102 of 49,997 tracked US assignees by granted-patent volume, with 68 patents across 19 technology areas.

#5,102
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.3/100): 6.2
avg claims per patent: +13%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5102 · Foreign Corporation #5,102 · 68 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 68 grants
UPPER-Q #5,102/49,997
PHOTO-FINISH Middle Chart
CPC-FOCUS B23B · 19 areas
INNOV-THIN 39.3/100
CLAIMS-SPARSE 6.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +13% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Middle Chart, 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 OSG’s 39.3 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 14.6 pts (37%) Velocity 5.6 pts (14%) Breadth 15.4 pts (39%) Claim depth 3.7 pts (9%)

Qualcomm Incorporated · highest

85
Capacitor Sciences… · near

39
OSG · this assignee

39
Packers Plus Energy… · near

39
Teledyne Lecroy · near

39
TPC Group · near

39
3D Lighting… · lowest

7

What this shows OSG's Innovation Score is 39.3/100 (top 38% 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 OSG?

Each dot is one of OSG’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). OSG’s own 6.2 claims/patent is at or below the 16.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where OSG's grants concentrate

OSG Corporation is a focused PatentsView assignee: 19 CPC subclasses with 38.2% of grants classified under B23B (TURNING; Boring). Peak complete grant year is 2022 (11 grants) versus a trough of 1 in 2018. By volume, OSG sits between Middle Chart, LLC and Purple Innovation, LLC.

OSG's three-year grant acceleration

From 2019–2021 to 2022–2024, OSG Corporation moved from 24 to 20 grants (0.83x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Middle Chart

68
Nelson Irrigation

68
Nutrition & Biosc…

68
Ningbo University

68
Omega

68
Ostendo

68
Progress Software

68
Purple Innovation

68
OSG ◀

68

What this shows OSG holds 68 patents at rank #5,099, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near OSG

By rank, the assignees closest to #5,099 in granted patent volume.

Leaders in B23B (Turning)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for OSG, neither rank-band nor same-CPC leaders (those blocks stay above). In B23B (Turning), OSG ranks #19 of 490 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Packers Plus Energy Service Inc. 39 Capacitor Sciences Incorporated 39 Teledyne Lecroy, Inc. 39 TPC Group, LLC 39

Similar claim depth

Nearest assignees by average claims per patent (6.2 here).

Tsubakimoto Chain Co. 6.2 avg Grip Holdings LLC 6.2 avg Mitsubishi Pencil Company, Limited 6.2 avg NOK Corporation 6.2 avg

OSG's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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

OSG Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	8	11.8%
2016	8	11.8%
2017	7	10.3%
2018	1	1.5%
2019	8	11.8%
2020	8	11.8%
2021	8	11.8%
2022	11	16.2%
2023	2	2.9%
2024	7	10.3%

Which technologies does OSG Corporation patent most?

B23B - TURNING; Boring 26

Y10T - Technical Subjects Covered BY Former US Classification 22

B23C - Milling 20

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 15

B23G - Thread CUTTING; Working OF Screws, Bolt Heads, OR Nuts, IN Conjunction Therewith 15

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 3

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 2

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 1

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 1

B23F - Making Gears OR Toothed Racks 1

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

C22C - Alloys 1

Top 15 of 19 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

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

OSG Corporation's lead technology class is B23B (TURNING; Boring), 38.2% of its portfolio - see every assignee active in that class. Explore B23B
Ranked #5,102 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare OSG Corporation against Middle Chart, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.3/100 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.