#	Description	Title	Status	Type	KBART Field	New Value	Old Value	Start Time	End Time
1	Changes in Title 'Current Challenges in Patent Information Retrieval'	Current Challenges in Patent Information Retrieval	Successful	Changed Title	subject_area	Computer Science/IT; Engineering; Engineering: General	Engineering; Computer Science/IT; Engineering: General	2023-11-16 15:53	2023-11-16 15:53
2	Changes in Title 'Current Challenges in Patent Information Retrieval'	Current Challenges in Patent Information Retrieval	Successful	Changed Title	last_changed	2023-08-10	2023-05-20	2023-11-16 15:53	2023-11-16 15:53
3	Changes in Title 'Current Challenges in Patent Information Retrieval'	Current Challenges in Patent Information Retrieval	Successful	Changed Title	last_changed	2023-05-20	2023-04-26	2023-08-09 16:48	2023-08-09 16:48
4	Changes in Title 'Current Challenges in Patent Information Retrieval'	Current Challenges in Patent Information Retrieval	Successful	Changed Title	access_type	Paid	-Empty-	2023-08-09 16:48	2023-08-09 16:48
5	New Title 'Current Challenges in Patent Information Retrieval'	Current Challenges in Patent Information Retrieval	Successful	New Title	-Empty-	-Empty-	-Empty-	2023-04-28 15:33	2023-04-28 15:33