Seeking Hemera Technologies Photo Objects Developer/Owner

I am trying to find the developer or owner of Hemera Technologies Photo Objects Sets 1, 2, 3, and related photo objects products to buy the intellectual property from him/her because I believe it still has commercial value. 
Posted February 2021
If anyone knows how to contact the person(s) who published the Hemera Technologies Photo Objects software on DVDs or CDs please email me. Thank you.
Ellen Eichler, ellenlytle@yahoo.com, Phone USA 561-662-6030