BTech - biotechnology and 7 years of IT experience

i completed my BTech in Biotechnology, but my entire 7 years work experience is in IT.

my organization is raising L1 visa for me.

am i eligible for L1 blanket or L1b individual ?

Depends upon what the work requirements are for which it is being filed. Usually L1 Blankets are not filed by companies as they undergo lot of scrutiny.

Or did you mean L-1A or L-1B?

L1b visa…company
Is planning for it