Representative before the EPO

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We have observed 42 EP applications Kristel Alice Van den Broeck has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after December 15, 2012). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP11832956

SURFACE ACTIVE AGENTS DERIVED FROM BIODIESEL-BASED ALKYLATED AROMATIC COMPOUNDS

IPC classification:
C08K 5/00
Applicant:
Huntsman Petrochemical LLC
Agent:
Multiple attorneys, Huntsman (Europe) BVBA
Status:
The patent has been granted
EP11836870

USE OF 2-(3-AMINOPROPOXY)ETHAN-1-OL AS AN ABSORBENT TO REMOVE ACIDIC GAZES

IPC classification:
B01D 53/14
Applicant:
Huntsman Petrochemical LLC
Agent:
Multiple attorneys, Huntsman (Europe) BVBA
Agent:
Anne-Marie Swinnen, Huntsman ICI (Europe) BVBA
Status:
EXAMINATION IN PROGRESS
EP11784707

BLOWING CATALYST

IPC classification:
C07C 213/02, C07C 217/00, C07C 217/08, C08G 18/18, C08G 18/48, C08G 18/66
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION IN PROGRESS
EP11844153

LOW TOXICITY, LOW ODOR, LOW VOLATILITY SOLVENT FOR AGRICULTURAL CHEMICAL FORMULATIONS

IPC classification:
A01N 37/00
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION IN PROGRESS
EP11845094

STERICALLY HINDERED AMINES AND ASSOCIATED METHODS

IPC classification:
C07C 211/03, C07C 211/09
Applicant:
Huntsman Petrochemical LLC
Agent:
Multiple attorneys, Huntsman (Europe) BVBA
Status:
The patent has been granted
EP12703118

FLAME RETARDANT COMPOSITION FOR THERMOPLASTIC POLYURETHANE POLYMERS

IPC classification:
C08K 3/22, C08K 5/00, C09K 21/12, H01B 7/295
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
PATENT GRANTED
EP12704400

POLYURETHANE FLAME RETARDANT FORMULATION

IPC classification:
C08G 18/02, C08K 3/22, C08K 5/52
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12782943

IMPROVED SOLVENT FOR RECOVERY OF MALEIC ANHYDRIDE FROM A GAS STREAM

IPC classification:
C08F 222/02, C08F 222/08
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12162154

Polyisocyanate trimerization catalyst composition

IPC classification:
B01J 31/02, C08G 18/09, C08G 18/22, C08G 18/28, C08G 18/38, C08G 18/48, C08G 18/58, C08G 18/72, C08G 18/76, C08G 18/79, C08K 5/21
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP12738133

PROCESS FOR MAKING A FLEXIBLE POLYURETHANE FOAM

IPC classification:
C08G 18/10, C08G 18/16, C08G 18/48, C08G 18/66, C08G 18/76
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP12176644

Intermediate polyisocyanurate comprising materials

IPC classification:
C08G 18/00, C08G 18/08, C08G 18/09, C08G 18/48, C08G 18/79, C08K 5/21
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP12176739

Use of polyurea nanoparticles as performance modifiers in polyurethane materials

IPC classification:
C08G 18/08, C08G 18/10, C08G 18/28, C08G 18/32, C08G 18/76, C08G 101/00, C08J 5/00
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP12775706

PROCESS FOR MAKING A POLYURETHANE FOAM

IPC classification:
A01G 31/00, C08G 18/10, C08G 18/76
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12773871

SPRAY DRIFT REDUCTION AGENTS COMPRISING LOW HYDROPHILIC-LIPOPHILIC BALANCE SURFACTANTS

IPC classification:
A01N 25/30, A01N 57/20
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION IN PROGRESS
EP12783588

CURABLE POLYISOCYANATE COMPOSITION COMPRISING AN EPOXY RESIN

IPC classification:
C08G 59/06, C08G 59/40, C08G 59/44, C08L 63/00
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP12798257

CURABLE COMPOSITION COMPRISING A POLYISOCYANATE COMPOSITION

IPC classification:
C08G 18/00, C08G 18/22, C08G 18/38, C08G 18/48, C08G 18/58, C08G 18/79, C08G 59/40, C08L 75/00
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP13169074

Aldehyde comprising compositions suitable for making curable polyisocyanate compositions

IPC classification:
C08G 18/09, C08G 18/22, C08G 18/48, C08G 18/76, C08G 18/78, C08G 18/79
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP13170081

A method for improving toughness of polyisocyanate polyaddition reaction products

IPC classification:
C08G 18/42, C08G 18/48
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP13173338

Polyurethane foam for use as soil improver

IPC classification:
A01G 9/10, A01G 31/00, C08G 18/10, C08G 18/76, C09K 17/30
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP13708493

POLYISOCYANATE TRIMERIZATION CATALYST COMPOSITION

IPC classification:
B01J 31/02, C08G 18/09, C08G 18/22, C08G 18/28, C08G 18/38, C08G 18/48, C08G 18/58, C08G 18/72, C08G 18/76, C08G 18/79, C08K 5/21
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP13190523

Synthesis and use of metallized polyhedral oligomeric silsesquioxane catalyst compositions

IPC classification:
B01J 31/02, B01J 31/12, B01J 31/16, B01J 31/38, C08G 18/22, C08G 18/61, C08G 77/04, C08G 77/58
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP13732184

USE OF POLYUREA NANOPARTICLES AS PERFORMANCE MODIFIERS IN POLYURETHANE MATERIALS

IPC classification:
C08G 18/08, C08G 18/10, C08G 18/28, C08G 18/32, C08G 18/76, C08G 101/00, C08J 5/00
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP13730231

INTERMEDIATE POLYISOCYANURATE COMPRISING MATERIALS

IPC classification:
C08G 18/00, C08G 18/08, C08G 18/09, C08G 18/48, C08G 18/54, C08G 18/79, C08K 5/21
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP13198741

Polyurethane filled tires

IPC classification:
B60C 1/00, B60C 7/00, C08G 18/40, C08G 18/48, C08G 18/63, C08G 101/00, C08J 9/14
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP14162187

Reinforced organic natural fiber composites

IPC classification:
C08G 18/10, C08G 18/12, C08G 18/64, C08G 18/70, C08J 5/04, C08L 97/02
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
PATENT GRANTED
EP14183799

A method for improving fracture toughness of polyisocyanurate comprising reaction products

IPC classification:
C08G 18/08, C08G 18/09, C08G 18/22, C08G 18/42, C08G 18/48, C08L 33/00, C08L 75/06
Applicant:
Huntsman (Europe) BVBA
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
APPLICATION REFUSED
EP14727422

ALDEHYDE COMPRISING COMPOUNDS SUITABLE FOR MAKING CURABLE POLYISOCYANATE COMPOSITIONS

IPC classification:
C08G 18/09, C08G 18/22, C08G 18/48, C08G 18/76, C08G 18/78, C08G 18/79
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP14718543

A METHOD FOR IMPROVING TOUGHNESS OF POLYISOCYANATE POLYADDITION REACTION PRODUCTS

IPC classification:
C08G 18/42, C08G 18/48
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
The patent has been granted
EP14726168

POLYURETHANE FOAM FOR USE AS SOIL IMPROVER

IPC classification:
A01G 9/10, A01G 31/00, C08G 18/10, C08G 18/76, C09K 17/30
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
GRANT OF PATENT INTENDED
EP11802048

A PROCESS FOR MAKING POLYUREA PARTICLES

IPC classification:
C07C 273/18, C08G 18/08, C08G 18/28, C08G 18/32
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14781123

METHOD FOR SEPARATING N,N,N'-TRIMETHYLBISAMINOETHYLETHER AND/OR N,N-DIMETHYLBISAMINOETHYLETHER FROM A MIXTURE

IPC classification:
C07C 231/02, C07C 231/10
Applicant:
Huntsman International LLC
Agent:
Multiple attorneys, Huntsman (Europe) BVBA
Status:
The patent has been granted
EP14749813

SYNTHESIS AND USE OF METALLIZED POLYHEDRAL OLIGOMERIC SILSEQUIOXANE CATALYST COMPOSITIONS

IPC classification:
B01J 31/02, B01J 31/12, B01J 31/16, B01J 31/38, C08G 18/22, C08G 18/61, C08G 77/04, C08G 77/58
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION REQUESTED
EP11778926

EPOXY RESIN COMPOSITION

IPC classification:
C08G 18/22, C08G 18/38, C08G 18/40, C08G 18/48, C08G 18/78, C08K 5/20, C08L 63/00
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14766468

POLYURETHANE FILLED TIRES

IPC classification:
B60C 1/00, B60C 7/00, C08G 18/10, C08G 18/40, C08G 18/48, C08G 18/63, C08G 101/00, C08J 9/14
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION IN PROGRESS
EP15748935

DIALKYL CARBONATES, METHODS FOR THEIR PRODUCTION AND USE

IPC classification:
C07D 317/36
Applicant:
Huntsman Petrochemical LLC
Agent:
Multiple attorneys, Huntsman (Europe) BVBA
Agent:
Andreas Fritz Ernst Winkler, Winkler IP Patentanwalt Andreas Winkler
Status:
EXAMINATION REQUESTED
EP15741883

ISOCYANATE TRIMERIZATION CATALYST FOR MAKING POLYISOCYANURATE COMPRISING FOAMS

IPC classification:
C08G 18/09, C08G 18/16, C08G 18/18, C08G 18/22, C08G 18/48, C08G 18/76, C08G 101/00, C08J 9/14
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
EXAMINATION REQUESTED
EP15736822

A METHOD FOR IMPROVING FRACTURE TOUGHNESS OF POLYISOCYANURATE COMPRISING REACTION PRODUCTS

IPC classification:
C08G 18/08, C08G 18/09, C08G 18/22, C08G 18/42, C08G 18/48, C08L 33/00, C08L 75/06
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made
EP15771892

PROCESS FOR TREATING BLACK LIQUOR

IPC classification:
D21C 11/12
Applicant:
Huntsman International LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made
EP15848869

ALKANOLAMINE SULFATE WATER CONDITIONERS

IPC classification:
A01N 33/02
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made
EP15858847

COMB POLYURETHANE DISPERSANTS

IPC classification:
B32B 27/40, C08G 64/42
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made
EP15870639

ULTRA-HIGH SALINITY SURFACTANT FORMULATION

IPC classification:
C04B 7/42
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made
EP15875827

REDUCTION OF ALDEHYDES IN AMINE CATALYSTS

IPC classification:
C07C 209/84, C08G 18/10
Applicant:
Huntsman Petrochemical LLC
Agent:
Kristel Alice Van den Broeck, Huntsman (Europe) BVBA
Status:
Request for examination was made

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