Where does Sealed Air Corporation (US) rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sealed Air Corporation (US) ranks #3,748 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 Sealed Air Corporation (US) hold?

Sealed Air Corporation (US) holds 97 US utility patents granted between 2015 and 2025, spanning 47 technology areas.

What is Sealed Air Corporation (US)'s Innovation Score?

Sealed Air Corporation (US) has an Innovation Score of 61.0 out of 100 (top 3% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Sealed Air Corporation (US)'s patent grant rate increasing or decreasing?

Sealed Air Corporation (US)'s recent grant velocity is +21% 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 Sealed Air Corporation (US)'s patents?

Sealed Air Corporation (US)'s patents average 16.7 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 Sealed Air Corporation (US) 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

Sealed Air Corporation (US)

Q: What technology areas does Sealed Air Corporation (US) focus on?

Sealed Air Corporation (US)'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 39 patents, ranking #70 of 3,365 assignees active in that subclass. Grants appear in 47 CPC subclasses total.

USPTO PatentsView assignee record - 97 granted patents across 47 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sealed ranks #3,748 of 49,997 tracked US assignees by granted-patent volume, with 97 patents across 47 technology areas.

#3,748
of 49,997 US assignees by volume: Top 3%
by Innovation Score (61.0/100): 16.7
avg claims per patent: +21%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3748 · US Corporation #3,748 · 97 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-RICH · TYPE-USCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 97 grants
TOP-DECILE #3,748/49,997
PHOTO-FINISH Rockwool Internation…
CPC-WIDE B65D · 47 areas
INNOV-STRONG 61.0/100
CLAIMS-RICH 16.7 claims/avg
TYPE-USCORP US Corporation
VEL-UP +21% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Rockwool International A/S (±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 Sealed’s 61.0 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 15.8 pts (26%) Velocity 10.9 pts (18%) Breadth 24.2 pts (40%) Claim depth 10.0 pts (16%)

Qualcomm Incorporated · highest

85
Carbon Technology… · near

61
Fidlock · near

61
IO Tech Group · near

61
Sealed Air (US) · this assignee

61
Mitsui Chemicals · near

61
3D Lighting… · lowest

7

What this shows Sealed's Innovation Score is 61.0/100 (top 3% 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 Sealed?

Each dot is one of Sealed’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). Sealed’s own 16.7 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.

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

Where Sealed's grants concentrate

Sealed Air Corporation (US) is a focused PatentsView assignee: 47 CPC subclasses with 40.2% 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 2024 (14 grants) versus a trough of 6 in 2019. By volume, Sealed sits between Rockwool International A/S and TBL Licensing LLC.

Sealed's three-year grant acceleration

From 2019–2021 to 2022–2024, Sealed Air Corporation (US) moved from 22 to 36 grants (1.64x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Rockwool Internat…

97
Shin TAI Spurt Wa…

97
ST Jude Medical I…

97
Straumann Holding

97
Sirius XM Radio

97
Skip Hop

97
Takata

97
TBL Licensing

97
Sealed Air (US) ◀

97

What this shows Sealed holds 97 patents at rank #3,750, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sealed

By rank, the assignees closest to #3,750 in granted patent volume.

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

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sealed, neither rank-band nor same-CPC leaders (those blocks stay above). In B65D (Containers FOR Storage OR Transport OF Articles OR Materials), Sealed ranks #70 of 3,365 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (61 here).

IO Tech Group Ltd. 61 Fidlock GMBH 61 Carbon Technology Holdings, LLC 61 Mitsui Chemicals, Inc. 61

Similar claim depth

Nearest assignees by average claims per patent (16.7 here).

Purac Biochem BV 16.7 avg Fontem Holdings 1 B.V. 16.7 avg Inalfa Roof Systems Group B.V. 16.7 avg Conversant Intellectual Property Management Inc. 16.7 avg

Sealed's Innovation Score vs. every tracked assignee

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

61 Top 3% higher than 97% 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

Sealed Air Corporation (US) patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	10	10.3%
2016	11	11.3%
2017	8	8.2%
2018	8	8.2%
2019	6	6.2%
2020	6	6.2%
2021	10	10.3%
2022	13	13.4%
2023	9	9.3%
2024	14	14.4%
2025partial year	2	2.1%

Which technologies does Sealed Air Corporation (US) 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 39

B31D - Making Articles OF Paper, Cardboard OR Material Worked IN A Manner Analogous TO Paper, NOT Provided FOR IN Subclasses B31b OR B31c 38

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking 37

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 26

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 13

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 11

Y10T - Technical Subjects Covered BY Former US Classification 9

B01F - Mixing, e.g. Dissolving, Emulsifying OR Dispersing 7

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 7

B67D - Dispensing, Delivering OR Transferring Liquids, NOT Otherwise Provided FOR 7

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 6

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 6

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 6

B65C - Labelling OR Tagging Machines, Apparatus, OR Processes 5

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 5

Top 15 of 47 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

Sealed Air Corporation (US)'s patent record in context - here's where to go next.

Sealed Air Corporation (US)'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), 40.2% of its portfolio - see every assignee active in that class. Explore B65D
Ranked #3,748 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sealed Air Corporation (US) against Rockwool International A/S, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 61.0/100 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.