Where does Seymour OF Sycamore Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Seymour OF Sycamore Inc. ranks #33,219 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 Seymour OF Sycamore Inc. hold?

Seymour OF Sycamore Inc. holds 8 US utility patents granted between 2015 and 2025, spanning 8 technology areas.

What is Seymour OF Sycamore Inc.'s Innovation Score?

Seymour OF Sycamore Inc. has an Innovation Score of 30.0 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Seymour OF Sycamore Inc.'s patent grant rate increasing or decreasing?

Seymour OF Sycamore Inc.'s recent grant velocity is -60% 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 Seymour OF Sycamore Inc.'s patents?

Seymour OF Sycamore Inc.'s patents average 9.5 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 Seymour OF Sycamore 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

Seymour OF Sycamore Inc.

Q: What technology areas does Seymour OF Sycamore Inc. focus on?

Seymour OF Sycamore Inc.'s top technology area is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages) with 6 patents, ranking #606 of 3,365 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 8 granted patents across 8 technology areas, recorded in grant years 2015–2025. 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: B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Seymour ranks #33,219 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 8 technology areas.

#33,219
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.0/100): 9.5
avg claims per patent: -60%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33219 · US Corporation #33,219 · 8 grants

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

GRANTS-MICRO 8 grants
MID-PACK #33,219/49,997
PHOTO-FINISH Sentinel Oncology
CPC-NARROW B65D · 8 areas
INNOV-THIN 30.0/100
CLAIMS-PAR 9.5 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -60% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sentinel Oncology Limited (±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 Seymour’s 30.0 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 7.6 pts (25%) Velocity 6.7 pts (22%) Breadth 10.0 pts (33%) Claim depth 5.7 pts (19%)

Qualcomm Incorporated · highest

85
Seymour OF Sycamore · this assignee

30
3D Lighting… · lowest

7

What this shows Seymour's Innovation Score is 30.0/100 (33rd 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 Seymour?

Each dot is one of Seymour’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). Seymour’s own 9.5 claims/patent is at or below the 13.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Seymour's grants concentrate

Seymour OF Sycamore Inc. is a focused PatentsView assignee: 8 CPC subclasses with 75% of grants classified under B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Seymour sits between Sentinel Oncology Limited and Shanghai Kumhosunny Plastics Co., Ltd..

Seymour's three-year grant acceleration

Seymour OF Sycamore Inc. shows 1 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.

Sentinel Oncology

8
Separation Design…

8
Sericol

8
Serimax Holdings

8
SGS North America

8
Shanghai Aobo Pha…

8
Shanghai Integrat…

8
Shanghai Kumhosun…

8
Seymour OF Sycamo… ◀

8

What this shows Seymour holds 8 patents at rank #33,164, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Seymour

By rank, the assignees closest to #33,164 in granted patent volume.

Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)

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

Seymour's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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 · 2015–2025

Grants by year

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

View data table

Seymour OF Sycamore Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	37.5%
2016	1	12.5%
2017	1	12.5%
2021	1	12.5%
2023	1	12.5%
2025partial year	1	12.5%

Which technologies does Seymour OF Sycamore Inc. patent most?

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 6

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 4

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 4

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 2

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 1

A63C - SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like 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

Seymour OF Sycamore Inc.'s patent record in context - here's where to go next.

Seymour OF Sycamore Inc.'s lead technology class is B65D (Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR F), 75% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #33,219 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Seymour OF Sycamore Inc. against Sentinel Oncology Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.0/100 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.