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Manager Quality Control

Alpharetta, Georgia, 30004, United States
May 03, 2012

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Krasimir Genchev Chorbadzhiev

770-***-****(H) 404-***-****(C)


Senior R&D and Analytical Chemist

Project management / Incident management / Product development / Chemical Plant Operations / Quality Control / Spectroscopy (FTIR,UV-VIS) / Chromatography (GC, GC-MS, HPLC) / Personnel Training, Supervising / Knowledge of FDA, GMP, GLP, ISO regulated industry.

Results driven accomplished R&D, Analytical and Quality Control Chemist and Laboratory Manager with over 20 years of experience in the medical device and consumer goods industries. Self starter with a strong background in organic/inorganic, analytical chemistry, Plant Production and quality control. Solid track record of completing long-term, comprehensive projects with reputation for exceeding expectations and meeting deadlines. International expertise includes verbal and written fluency in English, Russian and Bulgarian. An effective leader noted for superior training skills while mentoring chemists and plant operators in the company procedures, plant operations, equipment and instrumentations.


CHEMENCE INC., /CHEMENCE MEDICAL, INC., Alpharetta, GA 2002 - 2012 Manager of CA Development and R&D

• Performed analytical method development in GMP environment.

• Successfully introduced Solvent Free Technology for manufacturing Cyanoacrylate Monomers.

• Was involved in formulating and producing more than 50 types of Modified Ethyl Cyanoacrylate and Methyl Cyanoacrylate Modified Adhesive Composition with high viscosity, fast curing surface insensitive, high impact and temperature resistant; Anaerobic curing adhesive compositions – thread lockers, retainers, sealants and impregnators; UV curing adhesives and Epoxy fast curing compositions; Activators and Primers for Cyanoacrylates, Anaerobic, Acrylic and Epoxy Adhesive.

• Analytical methods developed included: HPLC, GC, UV/vis, and etc.

• Was involved in developing and manufacturing Liquid Photopolymer Resins for Printing Plates. Invented best selling Photopolymer with low yellowing properties. Completed numerous corrective actions in Plant production. Was instrumental in initial raw materials, vendor approval process and also in creation of MSDSs, TDSs, SOPs and all regulatory documentations.

• Was a Project Leader for developing of Liquid occlusion adhesives for filling brain AVMs using Cyanoacrylates and participated in developing process of topical skin protection, wound closure adhesive base on Modified Cyanoacrylate Monomers.

CHEMENCE LTD, United Kingdom 1999 - 2002

Manager of CA Development (Technical Department)

• Successfully introduced Solvent Free Technology for manufacturing Cyanoacrylate Monomers like team leader and inventor.

• Also was involved in creation of Modified Adhesive compositions of cyanoacrylates, anaerobic curing agents, threadlockers, retainers, sealants and impregnators, UV curing and Electro-conductive adhesives.

SPECIALTY POLYMERS Research Center and LTD, Sofia, Bulgaria 1984 - 1999

R&D Department Manager and Deputy Director

• Developing formulation and manufacturing processes for numerous cyanoacrylate, acrylate and polyurethane based adhesives.

• Supervising and participating in scientific research works of many projects like: modified processes of manufacturing Poly MMA, polycarbonates, water soluble polymer and resins, water born paints, hydro-gels polymers for agriculture application, hydro-gels for contact lenses, and polymers like drug carriers.


Ph.D. of Chemistry and Chemical Engineering (U.S. Accredited)

Higher Institute of Chemistry and Chemical Technology

Sofia, Bulgaria

Subjects: Polymer Chemistry – Synthesis and Analysis of Polymers, Resins and Adhesives

Thesis: Studies on the reactions of obtaining of alkyl-2-cyanoacrylates

MA of Chemistry and Chemical Engineering (U.S. Accredited)

Higher Institute of Chemistry and Chemical Technology

Sofia, Bulgaria

Subjects: Polymer Chemistry

Thesis: “Synthesis of diglycidyl ethers of the aliphatic glycols for epoxy resins”


American Chemical Society


References available upon request

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