Sofia
Bulgaria
3
2022-12-29
Zhivko Zhelev from Sofia, BG has applied for patents for these inventions. The list has both pending applications and granted patents:
INTRATUMORAL ADMINISTRATION OF ASCORBIC ACID AND QUINONE COMPOUNDS FOR TUMOR TREATMENT
#2 | 2022-12-29ASCORBIC ACID AND QUINONE COMPOUND FOR CANCER TREATMENT
#3 | 2009-05-07METHOD AND DEVICE FOR PROTECTION AND CONTROL OF ORIGINALITY OF PRODUCTS AND THEIR COMPONENTS AND ELECTRONICALLY READABLE CERTIFICATE THEREOF
3937865 ⎘