Extract certain data from pdf

I have a pdf with multiple pages I just need to get only certain elements then export it to a excel file on c:\test\test.xls
The attached is an example there are more claim numbers

So far this is where I’m at

Import PyPDF2
pdfFileobj = open(‘c:\test\trst.pdf’,’rb’)
pageObj=pdfReader.getPage()
Print(pageObj.extractText()
pdfFileObj.close()