"inaugural batch" is a correct and usable phrase in written English. It is often used to refer to the first group of something, such as the first group of students or the first batch of an item. For example: The college's inaugural batch of students had an exciting first year on campus.
(Last year's inaugural batch was made elsewhere).
All the same, he now owns one of the inaugural batch of forty, a present from a friend.
The school has welcomed its inaugural batch of 104 students, and the Singapore school hopes to double this number by 2015.
His new summer menu includes a take on milk punch made with buttermilk, Chartreuse and maple syrup; a rum-and-sassafras julep garnished with roasted okra seeds steeped in Angostura bitters; and a pecan-and-popcorn-rice horchata whose inaugural batch took 18 hours to fabricate.
It's now named the first batch of startups in the inaugural six-month program, with teams hailing from as far afield as India, Singapore, South Africa and the US.
The first batch of research articles publishing in JST include the inaugural article and the articles of two JST's special issues.
Coming out the same year as the inaugural Avengers titles Iron Man and The Incredible Hulk, War Zone was part of the first batch of Marvel films made in-house (unlike those two, however, the Punisher character rights belonged to Lionsgate, who financed the movie in partnership with Marvel).
When I feel like I can't trust my brain 100%, Ludwig really comes in handy. It makes me translate and proofread faster and my output more reliable.
Claudia Letizia
Head Translator and Proofreader @ organictranslations.eu