Overall rank by patents
#29,282
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Leftcoast Innovations Llc
USPTO PatentsView assignee record - 9 granted patents across 1 technology areas, active 2018–2024. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. 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).
9
Total patents granted
1
CPC technology areas
6.7
Avg claims per patent
+700%
5-year filing velocity
The verdict
Leftcoast holds 9 US patents across 1 technology areas, rank #29,282 of 50,000 tracked assignees.
- #29,282
- of 50,000 US assignees by volume
- Top 49%
- by Innovation Score (35.5/100)
- 6.7
- avg claims per patent
- +700%
- filing velocity, last 5 yrs
Portfolio overview
Leftcoast Innovations Llc has been granted 9 US utility patents between 2018 and 2024, placing Leftcoast Innovations Llc at rank #29,282 across all assignees tracked by PlainPatent. This portfolio spans 1 distinct Cooperative Patent Classification (CPC) subclasses, averaging 6.7 claims per patent with primary concentration in 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). As a US Corporation, Leftcoast Innovations Llc is one of the more focused assignees in the PatentsView dataset. By volume, Leftcoast sits between Lassen Canyon Nursery, Inc. (9 patents, rank #29,278) and Lento Medical Inc. (9 patents, rank #29,286) - the closest US assignees by grant volume. The composite Innovation Score of 35.5/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 8 grants, compared with 1 in the 2015–2019 window, a +700% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. Leftcoast Innovations Llc's 6.7 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while specialization in 1 subclass reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Leftcoast Innovations Llc against peers pursuing similar technology classes.
Who files at Leftcoast's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Lassen Canyon Nur…
Lassen Canyon Nursery, Inc.
9 patents
- Laydon Composites
Laydon Composites Ltd.
9 patents
- Learning Squared
Learning Squared, Inc.
9 patents
- Leehan
Leehan Corporation
9 patents
- Leifeld Metal Spi…
Leifeld Metal Spinning AG
9 patents
- Lemförder
Lemförder Electronic GmbH
9 patents
- Lemmings
Lemmings, LLC
9 patents
- Lento Medical
Lento Medical Inc.
9 patents
- Leftcoast Innovat… ◀
Leftcoast Innovations LLC
9 patents
What this shows Leftcoast holds 9 patents at rank #29,282, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Leftcoast
By rank, the assignees closest to #29,282 in granted patent volume.
- Lassen Canyon Nursery, Inc. #29,278 · 9 patents
- Laydon Composites Ltd. #29,279 · 9 patents
- Learning Squared, Inc. #29,280 · 9 patents
- Leehan Corporation #29,281 · 9 patents
- Leifeld Metal Spinning Ag #29,283 · 9 patents
- Lemförder Electronic Gmbh #29,284 · 9 patents
- Lemmings, Llc #29,285 · 9 patents
- Lento Medical Inc. #29,286 · 9 patents
Leaders in B65D (Containers FOR Storage OR Transport OF Articles OR Materials)
Other assignees with the most granted patents in Leftcoast's primary technology class.
- The Procter & Gamble Company 471 in class
- Graphic Packaging International, Llc 329 in class
- Sonoco Development, Inc. 252 in class
- Altria Client Services Llc 165 in class
- S. C. Johnson & SON, Inc. 162 in class
- Nestec S.a. 150 in class
- Yoshino Kogyosho Co., Ltd. 150 in class
- Toyo Seikan Co., Ltd. 141 in class
Leftcoast's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
35 Top 49% higher than 51% of 50,000 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2018 | 1 | 11.1% |
| 2022 | 3 | 33.3% |
| 2023 | 3 | 33.3% |
| 2024 | 2 | 22.2% |
Which technologies does Leftcoast Innovations Llc patent most?
Top 1 of 1 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Simple
Velocity Accelerating
Frequently Asked Questions
How many patents does Leftcoast Innovations Llc hold?
Leftcoast Innovations Llc holds 9 US granted patents filed between 2018 and 2024, spanning 1 technology areas.
What is Leftcoast Innovations Llc's Innovation Score?
Leftcoast Innovations Llc has an Innovation Score of 35.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Leftcoast Innovations Llc focus on?
Leftcoast Innovations Llc'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 3 patents. The company has filed patents in 1 CPC subclasses total.
Is Leftcoast Innovations Llc's patent filing rate increasing or decreasing?
Leftcoast Innovations Llc's recent filing velocity is +700% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Leftcoast Innovations Llc's patents?
Leftcoast Innovations Llc's patents average 6.7 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Leftcoast Innovations Llc 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.
How to use this portfolio
Leftcoast's 9 grants land it in the top 49% by Innovation Score, but volume alone doesn't tell you where the strength sits.
- Read that count against the largest US assignees before treating it as dominance - Leftcoast ranks #29,282 of 50,000. Top 50 holders
- Most of this portfolio concentrates in B65D - see who else leads that technology area. B65D leaders
- Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works
Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
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.