Changes
'''Note:''' The above combinations are based on limited study and are only possible examples
== IP studies provides ==
=== Technology trends ===
* Use of saw palmetto berry for treating alopecia was first patented in 1996.
* Since then, 144 patents (including family patents) have been filed till 2006.
* Most patents use saw palmetto berry in combination with other products.
[[Image:Technology1.jpg|thumb|center|700px|Technology trends]]
== New opportunities ==
Yes, the IP studies provide new opportunities in the following area.
* Sophora Flavescens contain flavnoids.
* Natural extract Sophora Flavescens cited in LG patent of 2001.
* Research shows fewer than 7 patents based on Sophora Flavescens for hair loss or alopecia.
