| Database | Keywords | Record Count |
| PATENT SCOPE | EN_TI:(“xanthan gum*” or “gum xanthan*”) OR EN_AB:(“xanthan gum*” or “gum xanthan*”) | 4,705 |
| USPTO | (TTL/(xanthan AND gum) OR ABST/(xanthan AND gum)) | 516 |
| ESPACENET | “xanthan gum*” or “gum xanthan*” in the title or abstract | 6,760 |
| DERWENT | Topic = (xanthan gum*) OR Topic = (“gum xanthan*”) Databases = CDerwent, EDerwent, MDerwent Timespan = All years | 18,544 |
| INPI1 | Title: xantana* ou goma xantana*\Abstract: xantana* ou goma xantana* | 23 |