Where does Xcaliber Sciences, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Xcaliber Sciences, Inc. ranks #20,639 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 Xcaliber Sciences, Inc. hold?

Xcaliber Sciences, Inc. holds 14 US utility patents granted between 2022 and 2025, spanning 4 technology areas.

What is Xcaliber Sciences, Inc.'s Innovation Score?

Xcaliber Sciences, Inc. has an Innovation Score of 40.1 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Xcaliber Sciences, Inc. focus on?

Xcaliber Sciences, Inc.'s top technology area is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE) with 5 patents, ranking #407 of 1,325 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Is Xcaliber Sciences, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Xcaliber Sciences, Inc..

What does claim depth mean for Xcaliber Sciences, Inc.'s patents?

Xcaliber Sciences, Inc.'s patents average 6.1 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 Xcaliber Sciences, 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

Xcaliber Sciences, Inc.

USPTO PatentsView assignee record - 14 granted patents across 4 technology areas, recorded in grant years 2022–2025. 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: B01L (Chemical OR Physical Laboratory Apparatus FOR General USE).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Xcaliber ranks #20,639 of 49,997 tracked US assignees by granted-patent volume, with 14 patents across 4 technology areas.

#20,639
of 49,997 US assignees by volume: Top 37%
by Innovation Score (40.1/100): 6.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R20639 · US Corporation #20,639 · 14 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 14 grants
MID-PACK #20,639/49,997
PHOTO-FINISH Xiamen Easo
CPC-NARROW B01L · 4 areas
INNOV-PAR 40.1/100
CLAIMS-SPARSE 6.1 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Xiamen Easo Co., Ltd. (±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 Xcaliber’s 40.1 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 9.4 pts (23%) Velocity 20.0 pts (50%) Breadth 7.1 pts (18%) Claim depth 3.6 pts (9%)

Qualcomm Incorporated · highest

85
Xcaliber Sciences · this assignee

40
3D Lighting… · lowest

7

What this shows Xcaliber's Innovation Score is 40.1/100 (top 37% 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 Xcaliber?

Each dot is one of Xcaliber’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). Xcaliber’s own 6.1 claims/patent is at or below the 14.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Xcaliber's grants concentrate

Xcaliber Sciences, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 35.7% of grants classified under B01L (Chemical OR Physical Laboratory Apparatus FOR General USE). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2022. By volume, Xcaliber sits between Xi'an Uniic Semiconductors Co., Ltd. and Yousician OY.

Xcaliber's three-year grant acceleration

Xcaliber Sciences, Inc. shows 7 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.

Xi'an Uniic Semic…

14
Xiamen R&T Plumbi…

14
Xsys Prepress

14
XW Laboratories

14
Xiamen Easo

14
Xikar

14
Ynsect

14
Yousician OY

14
Xcaliber Sciences ◀

14

What this shows Xcaliber holds 14 patents at rank #20,638, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Xcaliber

By rank, the assignees closest to #20,638 in granted patent volume.

Leaders in B01L (Chemical OR Physical Laboratory Apparatus FOR General USE)

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

Xcaliber's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Xcaliber Sciences, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	7.1%
2023	4	28.6%
2024	2	14.3%
2025partial year	7	50.0%

Which technologies does Xcaliber Sciences, Inc. patent most?

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 5

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 5

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 5

A41D - OUTERWEAR; Protective GARMENTS; Accessories 1

Top 4 of 4 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

Xcaliber Sciences, Inc.'s patent record in context - here's where to go next.

Xcaliber Sciences, Inc.'s lead technology class is B01L (Chemical OR Physical Laboratory Apparatus FOR General USE), 35.7% of its portfolio - see every assignee active in that class. Explore B01L
Ranked #20,639 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Xcaliber Sciences, Inc. against Xi'an Uniic Semiconductors Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.1/100 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.