Helena Barinova,

*** ***** ******, ***** *********, NJ 08902.

Tel 732-***-****, Cell 732-***-**** E-mail: ac2cvm@r.postjobfree.com

Objective: Experienced Ph.D. Chemist seeking a position where I can utilize my technical skills and theoretical knowledge and expertise to provide development opportunities and meet company’s business objectives.

Field of Experience:

Versatile organic, analytical chemist.

Extensive experience in organic synthesis.

Pilot scale-up and plant production of surfactants for cosmetic, pharmaceutical and food products.

Methods development of trace level analysis of organic residues from biological and environmental matrices.

Excellent theoretical knowledge and practical experience in: GC, TLC, UV-VIS, IR Analysis and Wet Chemistry Techniques.

Proven ability to manage multiple responsibilities in a fast-paced environment with critical deadlines.

Able to work independently as well as collaboratively in a team setting.

Implemented and practiced under ISO 9001.

Major Accomplishments:

Over 25 US patents and patent provision applications, most of which have resulted in successful new products.

Professional History:

2005 – 2017 Consultant,

Barson Development LLC.

Consulting / Professional Services

Synthesis and analyses for Cosmetics and Bio-material ingredients.

Personal care products formulation and applications.

1992 – 2004 Research Chemist, Senior Research Chemist, Manager of Research and Development Department, Croda Inc, North American Technical Center.

Development of methods synthesis and applications of surfactants (ester, amides, quaternaries, alkoxylated products, lanolin and protein derivatives).

Improvement of existing technologies.

Pilot scale up and technology transfer to plant production scale.

Search and evaluation of application properties of new, existing, and competitive raw materials for food, cosmetic, and pharmaceutical formulations.

Provided analytical support (GC, IR, UV spectroscopy, TLC, Wet Chemistry) for methods development and problem solving situations.

Manage R&D Department

Provide ongoing technical input to define and perform relevant tests to support specific claims for cosmetic products.

Run regular safety meetings and train R&D staff in safe laboratory practice.

Contributed to intellectual property of the company.

1991 – 1992 Analytical Chemist

Bio/dynamics Inc., Analytical Chemistry Department

Development of analytical methods for extraction, separation and identification of herbicide and pesticide residues from water samples, solids and food products.

1986 – 1990 Associate Professor

Moscow Technological Institute of Food Industry, department of Organic Chemistry

Lectured several courses in organic, food chemistry and chemistry of vitamins.

Supervised research projects in Organic Chemistry.

Designed and equipped laboratory for teaching and research.

Participated in various academic and administrative committees.

1980 – 1985 Senior Research Chemist

Moscow Technological Institute of Food Industry, department of Organic Chemistry

Synthesis and application of surfactants for cosmetic and pharmaceutical formulations.

Education:

Awarded Doctorate (PhD) in technical science.

Moscow Technological Institute of Food Industry

Doctoral Thesis:” Synthesis of Anionic Surfactants-Ester of Fatty Alcohols, their Ethoxylated Derivatives with Polyfunctional Acids. Theory of their Validation in Food and Cosmetic Products”

Master of Science Degree in chemical engineering,

Moscow Technological Institute of Food Industry

With Honors in Chemistry of Vitamins, Fermentation and Microbiological Processes

Credential Evaluation of Education completed by World Education Science inc. and is available upon request.

Professional Training:

Dale Carnegie Managerial Course (with Highest Award for Achievement),

Infrared Spectra Interpretation by American Chemical Society,

Modern Gas Chromatography, by Hewlett Packard.

List of United States Patents and Patent Provision Applications:

Dialkyl quats

Patent number: 6388111

Abstract: Dialkyl quats useful in personal care products are described. These quats are produced from fatty

acids at least 30% by weight of which are C-20 in length or longer.

Type: Grant

Filed: September 30, 1999

Issued: May 14, 2002 Assignee: Croda Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Fatty ammonium quaternary compositions

Patent number: 6607715

Abstract: The invention relates to a commercially feasible fatty ammonium quat compound or composition

useful in hair products and the like comprising the properties of being flakeable and having at least 35%

cationic activity.

Type: Grant

Filed: November 12, 1999

Issued: August 19, 2003 Assignee: Croda, Inc.

Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira

Personal care products comprising quaternized dialkyl amidoamines

Patent number: 6500791

Abstract: Dialkyl quats useful in personal care products are described. These quats are produced from fatty acids at least 30% by weight of which are C-20 in length or longer.

Type: Grant

Filed: March 15, 2002

Issued: December 31, 2002 Assignee: Croda Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Fatty quat based on ante-iso compounds

Patent number: 7976830

Abstract: The invention discloses quaternary ante-iso acids useful as additives in personal care products.

Various quaternary derivatives of ante-sio acids are described, and examples of their use in personal care

composition are presented.

Type: Grant

Filed: January 14, 2005

Issued: July 12, 2011 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Fatty quat based on ante-iso compounds

Patent number: 6562328

Abstract: The invention discloses quaternary ante-iso acids useful as additives in personal care products. Various quaternary derivatives of ante-sio acids are described, and examples of their use in personal care composition are presented.

Type: Grant

Filed: March 29, 2001

Issued: May 13, 2003 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Immidazoline quats

Application number: 200********

Abstract: Mixture of dialkyl imidazoline quats with specified substitution content are provided. In one

embodiment, at least a portion of the mixture includes at least one dialkyl imidazoline quat having at least one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about

95% with respect to C10+ reference substitution range.

Type: Application

Filed: July 23, 2003

Issued: July 15, 2004 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Novel fatty ammonium quaternary compositions

Application number: 200********

Abstract: A method of manufacturing ammonium quat-containing raw material composition with

improved transportation efficiency and/or processing properties is provided, including the step of forming a

mixture containing the ammonium quat in a solvent that includes at least one glycol and at least one fatty alcohol, wherein said raw material composition has cationic activity of over 35%.

Type: Application Filed: May 3, 2002

Issued: January 16, 2003

Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira

Additives and products including oligoesters

Application number: 200********

Abstract: The present invention relates to oligoesters and their use or the creation of additives. Oligoester

containing additives and/or oligoesters themselves may be used for formulating pharmaceutical

preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are

particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

Type: Application

Filed: January 31, 2003

Issued: October 23, 2003

Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom

Imidazoline quats

Application number: 200********

Abstract: Mixture of dialkyl imidazoline quats with specified substitution content are provided. In one

embodiment, at least a portion of the mixture includes at least one dialkyl imidazoline quat having at least one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about

95% with respect to C10+ reference substitution range.

Type: Application Filed: June 2, 2004

Issued: November 4, 2004 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Immidazoline quats

Application number: 200********

Abstract: Mixture of dialkyl immidazoline quats with specified substitution content are provided. In one

embodiment, at least a portion of the mixture includes at least one dialkyl immidazoline quat having at least

one C16-C30 alkyl group; the C16-30 substitution content of the mixture being from about 10% to about 95% with respect to C10+ reference substitution range.

Type: Application

Filed: January 9, 2003

Issued: October 2, 2003

Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Additives and products includings oligoesters

Application number: 201********

Abstract: The present invention relates to oligoesters and their use for the creation of additives. Oligoester

containing additives and/or oligoesters themselves may be used for formulating pharmaceutical

preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are

particularly useful for the creation of multi-purpose additives that can impart conditioning, long

substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

Type: Application

Filed: September 22, 2009 Issued: February 11, 2010 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom

Personal care product containing diester quat

Patent number: 7202204

Abstract: The present invention relates to a personal care product containing a mixture of at least one

personal care ingredient and one diester quaternary ammonium compound with a pH between 4.0 and 10.0 and a viscosity between 100 and 300,000 cps, and the method of making the personal care product diester tertiary amines and quats are also described.

Type: Grant

Filed: January 24, 2005

Issued: April 10, 2007

Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Duane St. Amour, Helena S. Barinova

Additives and products including oligoesters

Patent number: 8414906

Abstract: The present invention relates to oligoesters and their use for the creation of additives. Oligoester

containing additives and/or oligoesters themselves may be used for formulating pharmaceutical

preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are

particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

Type: Grant

Filed: September 22, 2009

Issued: April 9, 2013

Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom

Method of manufacturing quat-containing compositions with improved

transportation efficiency and/or processing properties

Patent number: 6638497

Abstract: A method of manufacturing ammonium quat-containing raw material composition with

improved transportation efficiency and/or processing properties is provided, including the step of forming a

mixture containing the ammonium quat in a solvent that includes at least one glycol and at least one fatty

alcohol, wherein said raw material composition has cationic activity of over 35%.

Type: Grant

Filed: May 3, 2002

Issued: October 28, 2003 Assignee: Croda, Inc.

Inventors: Helena S. Barinova, Kostas Nikolopoulos, Abel G. Pereira

Additives and products including oligoesters

Patent number: 7611725

Abstract: The present invention relates to oligoesters and their use or the creation of additives. Oligoester

containing additives and/or oligoesters themselves may be used for formulating pharmaceutical

preparations, cosmetics or personal care products such as shampoos and conditioners. These oligoesters are

particularly useful for the creation of multi-purpose additives that can impart conditioning, long substantivity and/or UV protection. Individual oligoesters and oligoester mixtures are described.

Type: Grant

Filed: January 31, 2003

Issued: November 3, 2009

Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova, Christopher Westergom

Mixtures of imidazoline quaternary ammonium and alkyl quaternary ammonium

compounds

Patent number: 6953773

Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about

10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In

one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats.

Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products

and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal

care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.

Type: Grant

Filed: January 9, 2003

Issued: October 11, 2005

Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

Mixtures of quaternary compounds

Patent number: 6838419

Abstract: Compositions that include mixtures of (a) at least one dialkyl quat in the amount of from about

10% to about 90% by weight of the composition; and (b) at least one monoalkyl quat in the amount of from about 10% to about 90% by weight of the composition are provided. Various embodiments are provided. In

one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl immidazoline quats. In one embodiment, the mixtures include dialkyl immidazoline quats and monoalkyl ammonium quats.

Various methods of making immidazoline quats and quat mixtures, personal care and cosmetic products

and formulations that contain the immidazoline quats and quat mixtures, methods of making such personal

care and cosmetic products and formulations, and methods of using the such immidazoline quats, quat mixtures, and personal care and cosmetic products and formulations are also provided.

Type: Grant

Filed: February 26, 2004 Issued: January 4, 2005 Assignee: Croda, Inc.

Inventors: Abel G. Pereira, Helena S. Barinova

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