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PHOTOGEN INC

Overview
  • Total Patents
    142
About

PHOTOGEN INC has a total of 142 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets medical technology, pharmaceuticals and micro-structure and nano-technology are SIENNA BIOPHARMACEUTICALS INC, SIENNA LABS INC and XANTECH PHARMACEUTICALS INC.

Patent filings per year

Chart showing PHOTOGEN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dees H Craig 88
#2 Wachter Eric A 54
#3 Smolik John 36
#4 Fisher Walter G 32
#5 Scott Timothy 31
#6 Wachter Eric 30
#7 Fisher Walter 29
#8 Smolik John T 15
#9 Scott Timothy C 9
#10 Dees H C 7

Latest patents

Publication Filing date Title
US2002107281A1 Phototherapeutic and chemotherapeutic immunotherapy against tumors
US2002001567A1 Intracorporeal medicaments for high energy phototherapeutic treatment of disease
US2002033989A1 Methods and apparatus for optical imaging
BR0013222A Medication for topical application, use of a halogenated xanthene, pharmaceutical composition for topical administration, and method of treatment
AU5283000A Improved methods and apparatus for multi-photon photo-activation and detection of molecular agents
US6495360B1 Method for enhanced protein stabilization and for production of cell lines useful for production of such stabilized proteins
AU2972500A Method for improved radiation therapy
AU5391799A Improved method for targeted topical treatment of disease
CN1310596A Improved methods and apparatus for multi-photon photo-activation of therapeutic agents
US6331286B1 Methods for high energy phototherapeutics
US6493570B1 Method for improved imaging and photodynamic therapy
US5832931A Method for improved selectivity in photo-activation and detection of molecular diagnostic agents
US5829448A Method for improved selectivity in photo-activation of molecular agents