We are pleased to offer several innovative PEG and PEGylation-related technologies for out-licensing as sole and non-exclusive licenses.

With decades of expertise in research, development and manufacture of PEG derivatives, monodisperse PEG derivatives, PEG co-polymers, and PEGylated conjugates, as of November 2023, JenKem Technology has 119 patent approvals, 87 pending patent applications, and many other innovative technologies under development..

Several technologies offered for out-licensing are listed below. If you are interested in more details about JenKem Technology’s out-licensing opportunities, please contact us at bd@jenkemusa.com.

JenKem Technology’s Out-Licensing Opportunities US Patent Number China Patent Number
Conjugate of polyethylene glycol and naloxone and pharmaceutical composition and use thereof US8962647 ZL201210040133.2
Dasatinib and nonlinear configuration polyethylene glycol conjugate US9566344 ZL201310241908.7
Stearic acid derivatives and oleic acid derivatives of multi-arm polyethylene glycol US9890245 ZL201410717479.0
3-furyl-2-cyano-2-acrylamide derivative, preparation method therefor, pharmaceutical composition and use thereof US9834530 ZL201410714845.7
Polyethylene glycol-cactus oligopeptide bonding rapamycin derivatives US10098870 ZL201410715522.X
Conjugate of dezocine and polyethylene glycol US10596268 ZL201611199383.5
Pegylated thioxanthone photoinitiator and photosensitive resin composition US2020/0131147 ZL201810040940.1

Founded in 2001 by experts in PEG synthesis and PEGylation, JenKem Technology specializes exclusively in the development and manufacturing of high quality polyethylene glycol (PEG) products and derivatives, and related custom synthesis and PEGylation services. JenKem Technology is ISO 9001 and ISO 13485 certified, and adheres to ICH Q7 guidelines for GMP manufacture. The production of JenKem® PEGs is back-integrated to in-house polymerization from ethylene oxide, enabling facile traceability for regulated customers. JenKem Technology caters to the PEGylation needs of the pharmaceutical, biotechnology, medical device and diagnostics, and emerging chemical specialty markets, from laboratory scale through large commercial scale.