Company Analysis

Jefferies Financial Group Inc. (JEF)

NYSE: JEF · Security Brokers, Dealers & Flotation Companies · New York, NY · filing with the SEC since 1994
Grade4.7
◀ Past 4.5● Present 5.1▶ Future 4.4

Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

25 patents granted to the 2 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Jefferies Financial Group Inc.’s names, not what it holds today.

Patents granted
25
23 utility, 2 design, 1976 to Dec 31, 2025
Granted in 2025
none
Against 1 in 2024 and none in 2023
Applications published
3
since 2001, to Dec 31, 2025
Names they are printed under
2
a subsidiary
By yearGrantedApplications published
'91'92'93'94'96'98'99'00'01'02'04'17'20'23'24
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
IT methods for management1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
Leucadia, INC a subsidiary
US, as the owner printed on each patent
22 granted
0 published
M SCIENCE LLC a subsidiary
US, as the owner printed on each patent
3 granted
3 published
Names not counted (1)
Stratos Global LLC
Most of its patents print GB; this name counts in US. 7 granted and 0 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Mar 12, 202411,928,697Methods and systems for using multiple data sets to analyze performance metrics of targeted companiesIT methods for managementM SCIENCE LLC
May 12, 202010,650,392Methods and systems for using multiple data sets to analyze performance metrics of targeted companiesIT methods for managementM SCIENCE LLC
Sep 12, 20179,760,899Methods and systems for using multiple data sets to analyze performance metrics of targeted companiesIT methods for managementM SCIENCE LLC
Feb 17, 20046,692,606Extruded netting exhibiting stretch and bondingSurface technology, coatingLeucadia, INC
May 21, 20026,391,420Bicomponent elastomeric nettingOther special machinesLeucadia, INC
Aug 28, 20016,280,676Stretch modified elastomeric nettingOther special machinesLeucadia, INC
Mar 20, 20016,204,207Extruded netting exhibiting stretch and bondingSurface technology, coatingLeucadia, INC
Nov 14, 20006,145,658Packaging assemblyHandlingLeucadia, INC
Sep 28, 19995,956,923Method and apparatus for installing, retrieving and reusing protective coverings for plants, vines and treesOther special machinesLeucadia, INC
Mar 23, 19995,885,686Bicomponent elastomeric nettingOther special machinesLeucadia, INC
Newest applications publishedan application is a clue, never a plan

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton JEF · research, not advice