Change Table and Stored Procedure Ownership From xxx to DBO

Need to change the ownership for table and stored procedure

Script for change table ownership

DECLARE @old sysname, @new sysname, @sql varchar(1000)

SET @old = 'oldOwner'
SET @new = 'dbo'
SET @sql = ' IF EXISTS (SELECT NULL FROM INFORMATION_SCHEMA.TABLES
WHERE
QUOTENAME(TABLE_SCHEMA)+''.''+QUOTENAME(TABLE_NAME) = ''?''
AND TABLE_SCHEMA = ''' + @old + ''' )
EXECUTE sp_changeobjectowner ''?'', ''' + @new + ''''

EXECUTE sp_MSforeachtable @sql

Credit should give to Scott Forsyth

change ownership for stored procedure

DECLARE
@OldOwner sysname,
@NewOwner sysname

SET @OldOwner = 'oldOwner'
SET @NewOwner = 'dbo'

DECLARE CURS CURSOR FOR
SELECT
name
FROM sysobjects
WHERE type = 'p'
AND
uid = (SELECT uid FROM sysusers WHERE name = @OldOwner)
AND
NOT name LIKE 'dt%' FOR READ ONLY

DECLARE @ProcName sysname
OPEN CURS
FETCH CURS INTO @ProcName
WHILE @@FETCH_STATUS = 0
BEGIN
IF @@VERSION >= 'Microsoft SQL Server 2005'
BEGIN
EXEC('alter schema ' + @NewOwner + ' transfer ' + @OldOwner + '.' + @ProcName)
exec('alter authorization on ' + @NewOwner + '.' + @ProcName + ' to schema owner')
END
ELSE
EXEC('sp_changeobjectowner ''' + @OldOwner + '.' + @ProcName + ''', ''' + @NewOwner + '''')

FETCH CURS INTO @ProcName
END

CLOSE CURS
DEALLOCATE CURS

Credit should give to Greg Duffield