BRASKEM S.A. based in Camaçari, BR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-08-10 ✅ Patent 12,344,998 granted on 2025-07-01

US20230250592A1

Fixed constructions

RAILROAD SLEEPER AND PROCESS FOR MANUFACTURING A RAILROAD SLEEPER

#2 | 2021-06-17 ✅ Patent 11,649,592 granted on 2023-05-16

US20210180261A1

Fixed constructions

Railroad sleeper and process for manufacturing a railroad sleeper

#3 | 2020-06-18 ✅ Patent 11,260,367 granted on 2022-03-01

US20200188882A1

Performing operations; transporting

Catalytic system and process for the production of light olefins from ethanol

#4 | 2020-04-16 ✅ Patent 11,059,770 granted on 2021-07-13

US20200115315A1

Chemistry; metallurgy

Process for purification of vinyl acetate for use in polymerization in the presence of ethylene

#5 | 2018-11-15 ✅ Patent 10,704,204 granted on 2020-07-07

US20180327977A1

Fixed constructions

Railway sleeper and railway-sleeper manufacturing method

#6 | 2018-06-07 ✅ Patent 10,407,518 granted on 2019-09-10

US20180155458A1

Chemistry; metallurgy

Catalyst support and related processes

#7 | 2018-05-10 ✅ Patent 10,357,109 granted on 2019-07-23

US20180125241A1

Human necessities

Upholstered modular furniture item

#8 | 2018-01-04 ✅ Patent 11,186,721 granted on 2021-11-30

US20180002529A1

Chemistry; metallurgy

Process for treatment of nanoparticles of mineral filler for use in polymerization in the presence of nanoparticles

#9 | 2017-09-21 ✅ Patent 9,994,648 granted on 2018-06-12

US20170267790A1

Chemistry; metallurgy

Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution

#10 | 2017-09-21 ✅ Patent 9,988,465 granted on 2018-06-05

US20170267789A1

Chemistry; metallurgy

#11 | 2017-04-20 ✅ Patent 9,822,199 granted on 2017-11-21

US20170107316A1

Chemistry; metallurgy

Metallocene catalyst based on a transition metal of groups 4 or 5 of the periodic table immobilized on a support modified with soluble hybrid silica, method for producing and using same

#12 | 2016-12-22 ✅ Patent 10,392,315 granted on 2019-08-27

US20160368833A1

Chemistry; metallurgy

Propene production method

#13 | 2016-11-03 ✅ Patent 9,751,816 granted on 2017-09-05

US20160318825A1

Chemistry; metallurgy

Method for producing light unsaturated hydrocarbons

#14 | 2016-10-27 ✅ Patent 10,323,775 granted on 2019-06-18

US20160312922A1

Mechanical engineering

Pipe support system

#15 | 2016-10-27 ✅ Patent 9,873,750 granted on 2018-01-23

US20160311938A1

Chemistry; metallurgy

Catalyst support and related processes

#16 | 2016-06-16 ✅ Patent 9,816,228 granted on 2017-11-14

US20160168786A1

Textiles; paper

Cable and method for manufacturing a synthetic cable

#17 | 2015-12-10 ✅ Patent 9,914,071 granted on 2018-03-13

US20150352461A1

Performing operations; transporting

Systems and methods for separating and purifying butadiene

#18 | 2015-10-01 ✅ Patent 9,695,254 granted on 2017-07-04

US20150274852A1

Chemistry; metallurgy

#19 | 2015-06-04

US20150152440A1

Chemistry; metallurgy

MODIFIED MICROORGANISMS AND METHODS OF CO-PRODUCING BUTADIENE WITH 1-PROPANOL AND/OR 1,2-PROPANEDIOL

#20 | 2015-04-30 ✅ Patent 9,284,290 granted on 2016-03-15

US20150119588A1

Chemistry; metallurgy

Process for the production of the mixture 2,4 furandicarboxylic acid (FDCA) and 2,5 furandicarboxylic acid via disproportionation reaction

#21 | 2015-03-26 ✅ Patent 9,181,143 granted on 2015-11-10

US20150087866A1

Chemistry; metallurgy

Process for the production of olefins and use thereof

#22 | 2014-10-16 ✅ Patent 9,663,648 granted on 2017-05-30

US20140308502A1

Chemistry; metallurgy

Polypropylene for the production of thermoformed articles, large, deep, complex and/or thick articles, process for thermoforming modified polypropylene into large, deep, complex and/or thick articles and use of the polypropylene

#23 | 2013-10-10 ✅ Patent 9,700,054 granted on 2017-07-11

US20130266626A1

Human necessities

Active and intelligent additive, polymer and article

#24 | 2011-10-13 ✅ Patent 8,329,811 granted on 2012-12-11

US20110251343A1

Performing operations; transporting

Process for polymerization in the presence of nanoparticles of a mineral filler for the attainment of polymer nanocomposites, and a polymer nanocomposite

#25 | 2009-08-20

US20090209694A1

Chemistry; metallurgy

Process for Nanocomposites Preparation, and Nanocomposites

#26 | 2009-06-25

US20090163679A1

Textiles; paper

Suspension polymerization process for manufacturing ultra high molecular weight polyethylene, a multimodal ultra high molecular weight polyethylene homopolymeric or copolymeric composition, a ultra high molecular weight polyethylene, and their uses

#27 | 2009-05-14

US20090123748A1

Textiles; paper

Process for the production of high tensile strength and low creep polymer yarns, high tensile strength and low creep polymer or copolymer yarns, and, the use of such yarns

#28 | 2008-11-27 ✅ Patent 8,003,027 granted on 2011-08-23

US20080290550A1

Textiles; paper

Process for the preparation of polymer yarns from ultra high molecular weight homopolymers or copolymers, polymer yarns, molded polymer parts, and the use of polymer yarns

#29 | 2008-04-24 ✅ Patent 7,884,230 granted on 2011-02-08

US20080097120A1

Chemistry; metallurgy

Process for chemical recycling of post consumption poly(ethylene terephthalate) and apparatus for chemical recycling of post consumption polyethylene terephthalate

Also check out Braskem S.A.'s (Camacari-BA, Brazil) applicant profile with 15 patent applications submitted.

AssigneeID:

41952 ⎘