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Năm xuất bản 

1. Trước2002  (4)
2. 2002 đến 2006  (20)
3. 2007 đến 2010  (22)
4. 2011 đến 2015  (48)
5. Sau 2015  (29)
6. Lựa chọn khác 

Chủ đề 

1. Textiles  (115)
2. Production Of Cellulose  (115)
3. Paper-Making  (115)
4. Technical Subjects Covered By Former Uspc Cross-Reference Art Collections [xracs] And Digests  (77)
5. General Tagging Of Cross-Sectional Technologies Spanning Over Several Sections Of The Ipc  (77)
6. General Tagging Of New Technological Developments  (77)
7. Paper Not Otherwise Provided For  (69)
8. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (69)
9. Impregnating Or Coating Of Paper  (69)
10. Pulp Compositions  (69)
11. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (69)
12. Apparatus Therefor  (50)
13. Regeneration Of Pulping Liquors  (48)
14. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (48)
15. Technical Subjects Covered By Former Uspc  (47)
16. Technical Subjects Covered By Former Us Classification  (47)
17. Compositions Based Thereon  (43)
18. Adhesives  (43)
19. Lựa chọn khác 

Ngôn ngữ 

1. English  (74)
2. Ukrainian  (3)
3. French  (2)
4. Lựa chọn khác