Where does Seachrome Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Seachrome Corporation ranks #14,253 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 Seachrome Corporation hold?

Seachrome Corporation holds 21 US utility patents granted between 2017 and 2025, spanning 2 technology areas.

What is Seachrome Corporation's Innovation Score?

Seachrome Corporation has an Innovation Score of 36.5 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Seachrome Corporation focus on?

Seachrome Corporation's top technology area is A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories) with 1 patents, ranking #232 of 376 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

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

Seachrome Corporation's recent grant velocity is +0% 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 Seachrome Corporation's patents?

Seachrome Corporation's patents average 1.4 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 Seachrome 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 US Corporation

Seachrome Corporation

USPTO PatentsView assignee record - 21 granted patents across 2 technology areas, recorded in grant years 2017–2025. 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: A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Seachrome ranks #14,253 of 49,997 tracked US assignees by granted-patent volume, with 21 patents across 2 technology areas.

#14,253
of 49,997 US assignees by volume: Top 46%
by Innovation Score (36.5/100): 1.4
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14253 · US Corporation #14,253 · 21 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 21 grants
MID-PACK #14,253/49,997
PHOTO-FINISH Sam Carbis Asset…
CPC-NARROW A47K · 2 areas
INNOV-THIN 36.5/100
CLAIMS-SPARSE 1.4 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sam Carbis Asset Management, 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 Seachrome’s 36.5 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 10.7 pts (29%) Velocity 20.0 pts (55%) Breadth 5.0 pts (14%) Claim depth 0.8 pts (2%)

Qualcomm Incorporated · highest

85
Seachrome · this assignee

37
3D Lighting… · lowest

7

What this shows Seachrome's Innovation Score is 36.5/100 (top 46% 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 Seachrome?

Each dot is one of Seachrome’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). Seachrome’s own 1.4 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.

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

Where Seachrome's grants concentrate

Seachrome Corporation is a focused PatentsView assignee: 2 CPC subclasses with 4.8% of grants classified under A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories). Peak complete grant year is 2017 (6 grants) versus a trough of 4 in 2018. By volume, Seachrome sits between Sam Carbis Asset Management, LLC and Shem, LLC.

Seachrome's three-year grant acceleration

Seachrome Corporation shows 10 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.

Sam Carbis Asset…

21
Sandisk Informati…

21
Scifluor Life Sci…

21
Sea to Summit Pty

21
Semileds Optoelec…

21
Seoul National Un…

21
Shanghai Sansi En…

21
Shem

21
Seachrome ◀

21

What this shows Seachrome holds 21 patents at rank #14,282, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Seachrome

By rank, the assignees closest to #14,282 in granted patent volume.

Leaders in A47K (Sanitary Equipment)

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

Seachrome's Innovation Score vs. every tracked assignee

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

37 Top 46% higher than 54% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Seachrome Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	6	28.6%
2018	4	19.0%
2022	5	23.8%
2024	5	23.8%
2025partial year	1	4.8%

Which technologies does Seachrome Corporation patent most?

A47K - Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories 1

A47C - CHAIRS; SOFAS; Beds 1

Top 2 of 2 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

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

Seachrome Corporation's lead technology class is A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories), 4.8% of its portfolio - see every assignee active in that class. Explore A47K
Ranked #14,253 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Seachrome Corporation against Sam Carbis Asset Management, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.5/100 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.