1 1 , ▁Judge ▁Smith ▁granted ▁title ▁to ▁thousands ▁of ▁artifact s ▁from ▁the ▁T itan ic ▁to ▁R MS ▁T itan ic ▁Inc ., ▁subject ▁to ▁a ▁detailed ▁list ▁of ▁conditions ▁concerning ▁pres ervation ▁of ▁the ▁items . ▁The ▁artifact s ▁can ▁be ▁sold ▁only ▁to ▁a ▁company ▁that ▁would ▁ab ide ▁by ▁the ▁length y ▁list ▁of ▁conditions ▁and ▁restrictions . ▁R MS ▁T itan ic ▁Inc ., ▁can ▁profit ▁from ▁the ▁artifact s ▁through ▁exhib iting ▁them . ▁ ▁Vi ag ra ▁pat ent ▁decision ▁ ▁Just ▁a ▁few ▁days ▁before ▁her ▁decision ▁in ▁the ▁T itan ic ▁artifact s ▁case , ▁Judge ▁Smith ▁u ph eld ▁the ▁valid ity ▁of ▁Pf izer ▁Inc .' s ▁pat ent ▁for ▁the ▁ere ct ile ▁d ys function ▁pill ▁Vi ag ra . ▁The ▁decision ▁blocked ▁Isra eli ▁firm ▁Te va ▁Ph arma ce ut ical ▁Indust ries ▁Ltd ., ▁a ▁manufact urer ▁of ▁generic ▁dru gs , ▁from ▁market ing ▁a ▁generic ▁version ▁until ▁ 2 0 1 9 . ▁Te va ▁had ▁argued ▁that ▁the ▁Pf izer ▁pat ent ▁was ▁invalid ▁and ▁un en force able . ▁Among ▁reasons ▁for ▁her ▁decision , ▁Judge ▁Smith ▁found ▁there ▁was ▁no ▁convin cing ▁evidence ▁to ▁support ▁Te va ' s ▁claim ▁that ▁Pf izer ▁intention ally ▁with h eld ▁documents ▁from ▁the ▁U . S . ▁Pat ent ▁and ▁Tra dem ark ▁Office . ▁ ▁C iv ic ▁work ▁ ▁In ▁addition ▁to ▁her ▁professional ▁work , ▁Judge ▁Smith ▁has ▁devoted ▁much