Inorganic compounds

Inorganic compounds · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeD06P1/673
Official titleInorganic compounds
Display labelInorganic compounds
Total patents65

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20155
20161
20171
20185
20195
20209
202110
20228
20237
20246
20256
20262

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC D06P1/673?
CPC D06P1/673 is the Cooperative Patent Classification code for “Inorganic compounds.”
How many patents are filed under CPC D06P1/673 (Inorganic compounds)?
Our database includes 65 publications tagged with this CPC code.
Is patent activity under CPC D06P1/673 growing?
Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).