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Suzano S.A. (SUZ)

NYSE: SUZ · Paper Mills · Salvador - Ba, BR · filing with the SEC since 2002
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Grade6.1
◀ Past 6.7● Present 6.1▶ Future 5.4
1 est.
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Patents

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

33 patents granted to the 11 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 Suzano S.A.’s names, not what it holds today.

Patents granted
33
33 utility, 1976 to Dec 31, 2025
Granted in 2025
2
Against 5 in 2024 and 4 in 2023
Applications published
65
6 of them in 2025
Names they are printed under
11
its own name, a subsidiary, a former name
By yearGrantedApplications published
'14'15'16'17'18'19'20'21'22'23'24'25
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
Textile and paper machines9
Other special machines3
Macromolecular chemistry, polymers3
Electrical machinery, apparatus, energy1
Handling1
Basic materials chemistry1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name11 counted
Suzano S.A. its own name
BR, as the owner printed on each patent
14 granted
14 published
SPINNOVA OY a subsidiary
FI, as the owner printed on each patent
9 granted
7 published
CELLUFORCE a subsidiary
CA, as the owner printed on each patent
8 granted
7 published
Suzano S.A. its own name
named as the applicant on its applications, in BR
0 granted
13 published
Spinnova Oy a subsidiary
named as the applicant on its applications, in FI
0 granted
10 published
CELLUFORCE INC. a subsidiary
named as the applicant on its applications, in CA
0 granted
9 published
SUZANO CANADA INC. a subsidiary
named as the applicant on its applications, in CA
0 granted
3 published
PORTOCEL - TERMINAL ESPECIALIZADO DE BARRA DO RIACHO S.A a subsidiary
named as the applicant on its applications, in BR
0 granted
1 published
PORTOCEL-TERMINAL ESPECIALIZADO DE BARRA DO RIACHO S.A. a subsidiary
BR, as the owner printed on each patent
1 granted
0 published
SUZANO CANADA INC. a subsidiary
CA, as the owner printed on each patent
1 granted
0 published
Suzano Papel E Celulose S.A. a former name
named as the applicant on its applications, in BR
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
May 20, 202512,305,332Method for producing cellulose pulp, cellulose pulp and use thereof, paperTextile and paper machinesSuzano S.A.
May 20, 202512,305,040Biodegradable and/or compostable thermoplastic composition comprising lignin, use of said composition and product comprising sameMacromolecular chemistry, polymersSuzano S.A.
Nov 12, 202412,139,586Dispersion of cellulose nanocrystals (CNCs) in monoethylene glycol and process of preparing sameMacromolecular chemistry, polymersCELLUFORCE
Oct 22, 202412,123,143Process for producing a nanocelullosic material comprising at least two stages of defibrillation of cellulosic feedstock and at least one intermediate fractioning stageTextile and paper machinesSuzano S.A.
Oct 22, 202412,123,140Process to produce microfibrillated cellulose by impactsTextile and paper machinesSuzano S.A.
Mar 12, 202411,926,714Preparation of solvent and polymer redispersible formulations of dried cellulose nanocrystals (CNC)Other special machinesCELLUFORCE
Jan 23, 202411,879,213Fibre composition, use of said composition and article comprising said compositionTextile and paper machinesSuzano S.A.
Nov 28, 202311,827,860Integrated process for the pre-treatment of biomass and production of bio-oilBasic materials chemistrySuzano S.A.
Jun 27, 202311,685,096Method for manufacturing fibrous yarnTextile and paper machinesSPINNOVA OY
Mar 7, 202311,598,049Process of producing nanofibrillated cellulose with low energy consumptionTextile and paper machinesSuzano S.A.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Dec 25, 20252025/0388922A BACILLUS THURINGIENSIS PESTICIDAL PROTEIN (BT PP) COMBINATION USEFUL FOR PLANT PROTECTIONBiotechnologySuzano S.A.
Nov 27, 20252025/0362080METHOD FOR RECOVERING THERMAL ENERGY IN A MATERIAL DRYING PROCESS, HEAT RECOVERY SYSTEM, AND ARRANGEMENT FOR DRYING MATERIALChemical engineeringSpinnova Oy
Oct 23, 20252025/0327000MATRIX STRUCTURE FOR A LAUNDRY DETERGENT COMPOSITION, LAUNDRY DETERGENT SOLID COMPOSITION, PROCESS TO PRODUCE A SOLID LAUNDRY DETERGENT COMPOSITION, UNIT DOSAGE DETERGENT FORM, USE OF MICROFIBRILLATED CELLULOSEBasic materials chemistrySuzano S.A.
Jul 3, 20252025/0215644HIGH-STRENGTH PAPER BASED ON SHORT-FIBER CELLULOSE AND USE THEREOFTextile and paper machinesSuzano S.A.
May 22, 20252025/0162275COMPOSITE AND STRUCTURE, METHODS FOR MANUFACTURING THE SAME AND USES THEREOFTextile and paper machinesSpinnova Oy
Jan 2, 20252025/0003151PROCESS TO PRODUCE MICROFIBRILLATED CELLULOSE BY IMPACTSTextile and paper machinesSuzano S.A.
Dec 5, 20242024/0400600RHEOLOGICALLY DEFINED LIGNIN COMPOSITIONSBiotechnologySUZANO CANADA INC.
Nov 21, 20242024/0381867BIO-OIL FRACTIONS COMPOSITION DERIVED FROM BIO-OILBasic materials chemistrySuzano S.A.
May 16, 20242024/0158539FUNCTIONALIZED CELLULOSE, METHOD OF ENZYMATIC FUNCTIONALIZATION OF CELLULOSE, PROCESS OF ENZYMATIC FUNCTIONALIZATION OF CELLULOSE USING AN ORGANIC ACID AND PROCESS FOR THE PRODUCTION OF A CELLULOSE WITH INCREASED HYDROPHOBICITY AND ARTICLEMacromolecular chemistry, polymersSuzano S.A.
Apr 4, 20242024/0110069PROCESS FOR PRODUCING PAINT CONTAINING CARBON NANOMATERIALS, PRODUCTS AND USE IN MONITORING STRAINS, STRESSES AND IMPACTMacromolecular chemistry, polymersSuzano S.A.
What it applied for, 2024 to 2025: Macromolecular chemistry, polymers 3 · Textile and paper machines 3 · Basic materials chemistry 2 · Biotechnology 2 · Chemical engineering 1.

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 SUZ · research, not advice